hi I'm katy I'm 17 I'm on the bc and I've missed 3 pills. I have had my period already. My boyfriend and I are sexually active and never use protection and he doesn't pull out. I've been having slight cramping and it comes and goes. I've also had some brownish discharge that was kinda like jelly form kinda and I had bleeding and its not very heavy but it's more then just a little bit. I have been having stomach aches also to where I feel like I'm going to through up but never do. could I be pregnant?? help please!