hey i have a problem a nd i cant go to the doctor cuz i dont have insurance . anyways me n my boyfriend was having sex last nite and i was on top and he like did it really hard and i go the sharp pain righ in the middle of my ovaltions then he did it again not on purpose and then i got tht sharp pain but in moved frm the middle of my ovaltions to the left side and the pain was gone but it happens mostly everytime we have sex and i dont knw if its the merina IUD thing or wht and i had the merina for two yrs. some on e plz help me out !!!!