Gokunama
I don't know how I would handle that guy who raped you,
although I'm not sure that it is technically rape, since you never seemed to have said no. Anyways, I wouldn't exactly trust the guy to take care of you and the baby, cause he seems pretty impulsive, not able to wait till he knew you'd be ok with sex.
Just on a sidenote, I was an unwanted baby, and was put up for adoption. I feel grateful now that my mother didn't abort me, but that I was adopted, and now have a stable happy life. I have connected with my birth mother, and I hold nothing against her. But that is ultimately up to you whether you get an abortion or not.
It was rape because the guy thought she was asleep. He knew that she didn't know what was going on - that's the same thing as drugging someone.