Im nervous. On the 29th of june, me and my gf first started to dry hump. I dont believe I came at all, but we stopped as people came home. A few hours later we made out and she began to give me a handjob. I think began to finger her at the same time but I was uncomfortable with the position my penis was in so I took my hand out and adjusted my penis taking it out of my pants. I may have also touched it a little after. I then began to finger her again as she continued to give me a handjob to ejaculation. I then washed up in proper fashion. What im scared of is that precum may have gotten on my hands when I adjusted,and I could have putten sperm into her. From my research its shown that precum doesnt contain sperm, but im nervous that some could be left over from my almost ejaculation while dry humping.

Furthermore, my girlfriend has complained of her stomach hurting "in a weird way" since early morning july 5 until now, the night/early morning of july 6/7 would this be too soon for a reaction to occur or could this be from the implantation into the uterus. I am scared. Do I have something to be nervous of?