Last Thursday(07/14) my boyfriend came over and we were in my bed. We started to mess around and I gave him a hand job. He ejaculated and it got on my hands and my bed comforter. I wiped it off my hands, but did not wash them. We then drove him home, and when I came back to my house I checked my sheets. They were still kind of damp, so I put them in a place where they could get dry. About an hour after we took him home, I called him and told him I was worried about what had happened and that I was scared to touch myself. He told me not to worry and he looked up how long sperm lives outside the body. He told me it lives until it dried. My hands were already dried, but I used Germ-X on them just to reassure myself. That night, my boyfriend and I were turning each other on via texts and I started to touch myself. I was scared to finger myself, so I just rubbed. The next day I confided in my cousin and she told me that a doctor told her that sperm lives up to 3-4 days outside the body. I began to get nervous and freak out. On Saturday I woke up with a horrible migraine and I felt dizzy constantly. I worried that I might be pregnant, and looked up early signs of pregnancy. I have most of the symptoms, but it is also said that they are the same ones that occur before a period. My period is due this Friday (07/22). I m not sure if I really am pregnant or if I am just stressed and paranoid and that it s causing my health problems. Help please?