I'm 16 years old girl, when I masturbate at night it feels really good, but something realy strange happens to my heart. just when I get to climax, like during climax, my heart pauses momentarily before speeding back up to like 120bpm before decaying (2 minutes) slowly down to my resting bpm of 55 over. I'm still young with no medical history so there can't be something wrong with my heart. I'm thinking this is normal for everyone when they experience orgasm but am I the only one?