Hello All

, its my first post and sorry for my bad English..
i will tell all my story, it started in june/2020 with a girl in the college class we were both students( i am 25 and her 23y.o).
At the beginning every thing is good she is smart, help people around, emotional,take care of me, and she like to be leader always, and has strong personality and she work very well, we did a meeting to explain everyone's personality and how to deal with each other .
I told her that i have depression and i am following therapy and usually i am in negative mood, she said the she has problems with communication she can't explain herself, and that she is agressive, and she destroied her ex's boyfriends, and she doesn't respond to their msgs, she said once her ex texted her before 9 months and she answered his msg 4 months later, i said "well i will not quit you" she said all of them promised me like you but then they left me (with sad face) and you have seen nothing until now of my aggressiveness and she said the she is a Tank.
she also explained to me that she is hypersensitive , she dont like noises, if there is negative person in her group she will feel it directly and she quit the group because that hurts her,
she gave me personalised gift to protect my from bad eye(the evil eye) she also gave me one to my mother .. and other gifts
Two months later i felt that i am the only one who start conversation, and i said its ok she has communication difficulties, and when i ask her she says because she works, and the i discover that the read comics and watching movies, and every time i ask her to talk to react with me , she be silent more and more, until october she started to answer my msgs like "yes ok no"when we i drove her to the college, she started yelling at me in the car , make fun of me infront of others sometimes , and she think always that she is a queen and perfect and beautiful and the others are less than her, in the same time she doesnt accept someone praise her, she hate that because she is humble as she says , i started thinking that she is ego, she think about herself only...
before when i arrive to her house to drive her she open the doors and let me eat with her mom, and after the first couple of months or 3 ,when i arrive early to her house , i wait her about 30-40 minutes in the car and it feel so cold , and she doesnt let me in.
then she started to ignore my msgs completly, no kiss's no hug, we forget everthing about love her mother told her also that i am always stressful and i move alot and its not good for her health if we continue together... i started to cry last weeks (not infront of her but i told her its painful and i am sad) and ask her what is going on ... she said its psychological thing and she cant explain it..
on 18/10/2020 it was my birthday she sent me a message of 4 words "happy birthday zai", i ask her days before to go out together in mybirthday and she refused because its cold , and in my birthday she posted her pics on instagram she was walking around in somewhere.
About 20/10 i started to ignore her , not sending her msgs , i didnt talk to her in the college like she is not exists..i was surprise by a msg from her asking me "so you will not talk to me again?", i felt encouraged and some regret and i started to talk with her but always the same.
one day before last time i saw her i sent invitation for her to visit the animal zoo .
so here is the most important part for me : )
Last contact face to face was 23/10 when i drove her home ..she didnt opened the door of the car we stayed in silence for about some minutes i felt some thing gonna happen , and she says that i am very good guy and she saw how i try to fix our relationship, and she is trying to work on her agresseveniss specially with me but she failed, she proposed to me to do a pause like that she can heal her self ( without specifying how much it long) and that was our last day in college so i didnt seen her after.
3 days after i sent her 3 msgs first one ,i asked her by sms to determine an end date , and she ignored this msg,minutes later only.. i saw her posting party songs on facebook with happy emojis and some and some of her photos she posted with sun glasses with caption "i am serious as f*", second one i told her that its painful! i started to follow therapy because of all of this ! i did everything to save our relationship and you chosed to ignore me and i cant do more, i dont ending our relationship but its responsibility is up to you ", she posted another story with her pics again with caption " DONT MESS WITH ME" i just replied her story that "her tank mode is activated !" (but that time i dont know what does BPD or NPD means ,and i think i blowed it up here) ,and just one hour later another story filming her laptop while she is watching a movie and behind the her laptop my flowers that i gave her couple of weeks ago.
I realised that her stories hurting me , i started to avoid watching it .. she knew it so she hidded her stories of me
Last contact on social media was about 6 november or 8 , i missed her so much and i regretted telling her about tank mode , so i draw her face and i sent her my draw on instagram and i told her that i had enough of the pause and i miss you ,she saw it and just hours later the seen mark on instagram disappeared i realized that she restricted me (in instagram blocked me but we still following each other).
until yesterday my doctor said she is probably not Narc but BPD..
for now she post alot of her images as she is the big boss and beautiful and colorized etc ..in her comments she laughts and seems everything is ok(seems)
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And now i dont know what to do ..
* do i have to go no contact and keep her a way of my life waiting her to be healed ?
* as i red about mirroring, and i am stress usually and negative so she will be stress and she want to leave me ?
* or i have to support her by telling her about BPD ?
I will be thankful to you if you answer me and give some information , i dont know much about BPD , thanks guys/girls