Okay, so I have my periods around the same time every month. I had sex with the guy I was dating on the third date and a few days later I decided to stop dating him. I know I finished my period maybe two weeks before but that's it...I never pay attention..So last night I had this strange dream about being back in school and woke up crying...I still feel a bit down about it. When I woke up my breast was killing me. That's it. I never really thought about pregnancy...but this feels a bit odd. I don't know if my boobs are hurting because I'm getting my period or not. I started having period pains a few days ago but they went away. I don't know what to think. I left school 3 years ago and I'm 20 now...so the dream was a bit weird. Any thoughts.