In need of advice and help. Only 17

I've recently done something terrible & now Im depressed, sad, and just completely disappointed in myself for the things I've done. I just need help. I told myself I would wait at least until I was married to lose my virginity, but one thing led to another & my ex ended up on top of me. I feel horrible about it. But we didnt really have sex, I dont think. There waswas no penetration, he just rubbed it against me, and he didnt ejaculate either. I now fear that I might have gotten pregnant. I've been having weird cramps, abdominal pain and im worried. I just need help. Im extremely disappointed in myself and dont have ANYONE TO TALK TO. SOMEONE PLEASE ANSWER ME. If more information is needed to help, feel free to ask

Did you end up having a baby? Is there anyone else on here who had a child or is currently pregnant without having had sex??