Hi Tiberius and welcome to the family
I am sorry for the circumstances that brought you here but I am glad you found us. Many of the behaviors you describe are typical for BPD, the lovebombing and idealization at the beginning of your relationship, the sudden moodshifts, the irrational fears, the anger outbursts and hurtful accusations. If you look around the boards you will find many other members who are dealing with similar situations. You are not alone and we have a lot of information and tools at our disposal that can help us better understand what is happening, so that we can find different ways to cope and protect ourselves.
For a pwBPD (person with BPD) feelings are facts. For example if they feel threatened by somebody, maybe out of insecurity, they percieve that person as hostile, even if they never indicated any hostility. Obviously, this can be very damaging to relationships, especially close ones and the resulting accusations can be devastating and even lead us to question our own perception.
It's important to remind yourself that none of that is your fault, the things she is saying about you are a product of her irrational fears and worries, which she is projecting and acting out on you.
That only lasted a month and then it started going downhill to this day she and myself have convinced myself that this is my fault for wanting to take things slow and to heal from being left twice.
It's perfectly reasonable that you didn't want to rush things, given the circumstances. With a SO that is unable to reliably look out for our emotional needs, we need to take especially good care of ourselves, that includes taking the time we need to process and recover from the hurt that was caused. If we want to be a stable and positive influence in our partners' lifes, we need a strong footing for ourselves.
This article gives some more insight on what it takes to be in a relationship with a pwBPD:
https://bpdfamily.com/content/what-does-it-take-be-relationshipWhat are your thoughts on it?
It's great that you reached out, getting those things off my chest and having a support network to rely on was and still is so important for my own mental health and I hope we can be the same for you.
Is there something else you are doing to take care of yourself?