I was bd with my boyfriend we haven't had sex In a month as hr has been away and I'm asthmatic everything was going fine we was really enjoying it all of a sudden I felt a really bad pain and I told him to stop so I layer on the bed trying to recover I don't know what happened next I came too with my boyfriend shaking me and gently slapping my face to get me to come to I don't know if it was the pain or my asthma I have never had an asthma attack before and my breathing was controlled before I felt the pain and passed out design anyone know what could of caused this and if they have ever passed out during sex in haven't felt well lately but I have been feeling fine for the last 2 or 3 days so I know it's not that any advice or help would be Greatly appreciated