Why do I feel so weird????

I have cramping in my stomach and backaches like I am getting my period, but I don't get a period because I have the Merina IUD in. I feel a little naseus at times and feel bloated and gassy. Any ideas?Why do I feel so weird????
hi I found discussion on the net about your subject hope will help
http://www.pregnancy-info.net/qa/answers...
Maybe Its Stess
When I was on the depo shot (another form of birth control), I often got cramps around the toime I was suppose to be getting my period, but I wouldn't get my period, the doctor told me that it was normal, but you still might want to get it checked out to be safe.
Depending on where the camping is located I would check out your gall bladder. Usually for gall bladder problems the cramps happen in the upper right/left quadrant. It can also cause backaches. Be very observant of what you are eating and when the cramps come. If this persists please go see a doctor!!!