So I had sex with my boyfriend while on my period. After we were done I went to get up and put.my clothes on but I felt sick like I was going to faint so I sat down and ended up fainting my boy friend woke me up and I moved to sit in another spot then I sat down and fainted again. The next day we were out in public and I had to go back in the car because I was going to faint again. WHAT DOES THIS MEAN ?