Hello, I'm worried I could be pregnant. I had sex a week prior to my period. When my period came it was very heavy and lasted the normal 4-7 days. But the day I got it I had the worst cramps, felt nauseous for 45 mins, and then vomited my breakfast, but then felt fine. Then for a couple weeks I saw nothing wrong. Recently, when I masturbate, I bleed ( 2 out of the last 3 times ). I'm honestly worried I had miscarriage but also worried I could still be pregnant. My next period is due next week. Does anyone have any ideas on what's going on?