I have the iud for 3 years now. two years into it, I started having this sharp...

[Hanna]

...pain.during my periods.? I have the iud put in 3 years ago. always had normal periods, but 2 years later i started getting this weird sharp pain. not cramping pain. but real real sharp pain that would make me jump or scream from the pain ,it last for a a few seconds, and only on all my period days.never had this before the iud was put in.And i sure can't pin point where the pain is coming from. and it's not my stomach. i'm really worried. is it from the iud? or is it something else? has anyone had the same thing happen to them. can anyone help? thanks in advance