Hi.
I am glad you came back here and posted. We can help you.

I suggest you post on the Bettering board regarding your interactions with your ex as ultimately you want to be able to use the tools to achieve the best possible outcomes for you if this baby is yours. Your situation has happened to others here and it is best to act from a place of knowledge and understanding rather than emotions. You will get that kind of focus more on the Bettering board.
I would also recommend posting on the Family Law board to discuss issues like paternity, father's rights and custody if you are the father.
Links:Bettering boardFamily Law board