Im a 19 year old girl. I've been experiencing some weird things happening to my body. I had unprotected sex Aug.7, I then got my period about 5 days later Aug.12. I asked a pharmacist if there's still a chance I could be pregnant, she told me to wait until the following month (Sep.) and if I didn't get my period then take a pregnancy test. So I waited . . . the following month I did not get it but then again thats just how my menstrual cycle runs... every other month. So October came around I got my period around the 5th (so i think). But it wasnt heavy and I didnt experience any cramping, back pain, etc. I also only had it for about 2-3 days. Towards the end of October I experienced pinkish blood on my tissue after I pee. It started dripping out just a little, like discharge except its not discharge. Oh and my breasts been hurting ever since. (Aug.15). I have not taken any pregnancy test yet because i dont feel like Im pregant. Not that I know whay its like to be pregnant but I just dont feel that kind ofvibe. Please help what coukd the pinkish blood be ????