I had my daughter in December 2006 and my doctor tried me on nume...

I had my daughter in December 2006 and my doctor tried me on numerous types of birth control pills. Finally I agreed to try Mirena. Since then I too have been moody and gained weight which has never been a problem. I have always weighed no more than 120 now i weigh 150 and can't lose it no matter what I do. The worst part of Mirena is my sex drive is gone and I bleed for at least 2 weeks out of the month usually 3. I am only 23 years old!! There has got to be something else but my doctor has prolonged taking the Mirena out. She keeps telling me that it is the best method of birth control available.