Okay so about 28 days ago my boyfriend and I messed around. I gave him a handjob and then he fingered me. He cleaned himself up a little bit with a napkin but some could have gotten on his hand before fingering me. When I asked him later( should have before) if his hand was clean/dry he said he was some what positive that it was, but there is a possibility that it wasn't. Lately I've been worrying myself sick I think. I think it's so bad that I have fake pregnancy symptoms. But I am still very worried I may be pregnant. What is the probability that I am pregnant? Or am I just really worrying myself. I looked up symptoms of anxiety and stress and I seem to have most of them but a lot of them coincide with pregnancy symptoms. I'm very scared. Could anyone help?