A few weeks ago me and my boyfriend were fooling around. He was getting off and got sperm all over me, (face/chest wise). He wiped his hand off and most of me off with a shirt and put in his bag. I went to the bathroom, to wash the rest off of me. Then when i came back in the room he fingered me. I've been extremely stressed out about things in my life. My problem is that my period was suppose to be here last week. I spotted for a day and a half, then it was gone. I had the cramps and everything, just not my period like it usually is. Then 2 days ago i spotted again for a day. Its been almost 3 weeks and i still haven't got my period. My question is could i or can i pregnant or it is just stress related? I'm really scared about this, and its making me stress more. So what do you think? Am i stressing over nothing, or is there a problem? Can any one help me?