I'm 16 years old. Me and my boyfriend had sex about 2 months ago (unprotected) but he took it out before he let himself go. I had taken a pregnancy test about 2 weeks after that and it came out negative. I have gotten my two periods for those two past months and things have been fine. Recently, he had fingered me and i've been feeling really sick (not where i've been sick to my stomach, but just getting headaches and stuff) but I don't know why; it could be due to lack of sleep. I've been busy with work and staying up late and getting up really early so that could be why i've been tired and headachy... I've been getting bruises everywhere though and some parts of my body are really sore (not my breasts however). I don't know why. What are the chances of me being pregnant??