i dont know if i am sexually attracted to my boyfriend anymore. we have been dating for about 3 and a half years and the fun in sex has completely went away it feels like. when we first started dating we were having sex like twice a day, and it all started to change after we were going out for about a two years. he would still have sex every day but i just dont have interest anymore. most of the time when we have sex i wind up crying after and i have no idea why, and we mainly have sex for like 5 min or until i tell him to hurry up. idk what it is, i am sexually attracted to other men, even when i am just looking at them. i know my boyfriend has gained like 10 pounds since we started going out, maybe it that? i have no idea and its killing me. i want to have a good sexual relationship again. what can i do to save my sexual relationship with my boyfriend?