Hey ladies, so I need some opinions. I've had the Skyla for about 3 years, well my boyfriend likes the doggy position and just recently I'm not sure what happened but it sends a sharp pain when we have sex in doggy or any other position he can go deep, and tonight I was walking out of Walmart and I got a really sharp pain/cramp in my cervix that almost made me wanna drop.  Anybody know what's going on? Has this happened to anybody?  Plan on going to gyno this week! TIA