Me and my boyfriend had outercourse on the 13th of october. we were both fully clothed each wearing underwear, pjs and a t shirt. We humped each other and at one point I was on top of him but he had a blanket on top of him too. He ejaculated a little bit. It was a patch around the size of three fingers widths. As soon as he ejaculated he told me to move and he went in the bathroom and changed.My pjs nor underwear were wet. Only a little bit of semen leaked through to the outer surface of his pjs. Im scared that i am pregnant. I have been spotting for about 7 days now. could i be pregnant from this?