Hi, i have been on nuvaring for about 5months. But i havent had intercourse with the ring the entire 4months until this month which is my 5th month. And i noticed a couple days later after having unprotected sex with my boyfriend and i did take the ring out during sex,but after i put it back in before 3hours. And every since i had sex with my boyfriend my stomach has been hurting and feeling bloated and i have had bad headaches and i was wondering could it be a side effect of the nuvaring? Because this is my 2nd week going on the 3rd week of the ring but i took it out a week early then i should be cause my stomach has been hurting really bad. I was wondering is that okay?and do you know what mayb wrong with me? HELP!!!