So i was having sex with my Fiance last night and i went limp in the middle of it. She is completely convinced it's her, she's stubborn so she refuses to believe it's not her. I'm completely in love with her and attracted to her and i know it's not her. I recently went to the doctor and learned that my blood pressure is high, right below the point of worry. Could this have something to do with it? Also before this case we had sex 2 times earlier that day, maybe i just can't pull off the multi sex days that i used to be able to do? I'm 25, i work out regularly but probably eat to much salt and were in a long distance relationship right now so that has brought forth some stress. Anyway i know that was a bit of a rant but has anyone else gone through this or have any advice?