My girlfriend and I were laying on top of eachother I had my genitals out for about 10 seconds at the most and she was in her panties. Before I took it out I may have pre-cummed but I don't think I did. She briefly, maybe 2 seconds, rubbed up my genitilia. If I did precum, is she pregnant? I have been worried sick. Also she felt sick and threw up a week later if that means anything. Another side note: I don't believe she rubbed her panties all the way up to my penis head. She may have though and if she did, Is she pregnant? I'm really stressed and worried. Thank you.