okay so i masturbate every one does but when i finish right and not taking any shortcuts like vaginal clenching my labia around my vagina swells up it is super uncomfortable and it stays for like 3 days its only happened twice except this time its on both sides should i be worried because every one else says that it is suppose to go away in twenty four hours but mine stays for like three days and i am scared that when my boyfriend makes me orgasm like that it is going to be embarrassing because he is going to think something went horribly wrong!!! how do i prevent it so i can orgasm without having to deal with the pain afterwards??