Okay so I was with this guy and me and I gave him a hj and I still had my underwear on the full time and then he never came but he had precum on the tip of his penis and I'm scared that when he touched/rubbed me on top of my underwear that he might've had precum on his fingers and that it soaked thru my underwear. He didn't finger me or ever touch me directly w his fingers on the outside of my bare vagina or neither did his penis ever touch the outside of my naked vagina bc I had underwear on the whole time. Could I get pregnant from this? I'm sorry I'm just real scared. Also what if I was on top of him and we were just talking but he was naked and I was in my underwear and he never tried penetrating me through my underwear or tried having dry sex w me but I was on top of him talking while he was naked could the precum he had (again he didn't cum) soaked thru and got me pregnant?? Also, this happened 7 months ago and I haven't done anything like that again bc I got so scared so if I were pregnant I'd be 7 months rn and I've got my period every month after the incident (regular every 29 days heavy days 1-3 and then light) and I took 3 pregnancy tests and they all said negative BUT I'm only still worried bc my stomach has been having real bad indigestion and therefore it growls and gurgles a lot and it really scares me bc what if it could be something else inside..

I heard it's not possible to get a full period while pregnant but that spotting could happen , in my case it looks like a normal period as I described above. Help please!