I have OCD so my mind basically attaches itself to anything that brings me fear and discomfort. Anyway, I was making out with my boyfriend a couple weeks ago on the couch. I was on top of him and we were only at it for about 5-10mins. I'm a virgin so that is the furthest I have ever gone. A couple days later this thought popped into my head "you are pregnant, what if you are pregnant?" And I got a bit worried. In the following weeks I started to experience early pregnancy symptoms (such as fatigue, constipation, slight cramping, and mood swings) I am freaking out because I think that my abdomen looks swollen (maybe a baby bump) My period which is more or less regular is due next week and if it doesn't come I don't know what I will do. I asked my boyfriend if he ejaculated and he said that he did not. My question is, is it possible to get pregnant though 4 layers of clothes (underwear and pants that is) by pre-ejaculatory fluid? I'm terrified.