So my bf and I had sex a week or 2 ago and he didn't come in me but he came. Then we took a shower together like we always do. We then got out and had sex again. Is there anyway I could've gotten pregnant from the precum? I've been having morning sickness and my breast don't hurt but I've been sick,I've had diarrhea, headaches and insomnia. AF isn't due for 8 days.