Paragard IUD.

Has anyone had problems conceiving after the removal or your IUD? My son was born Oct 2010 and my Iud was placed 6 weeks after. It made my cycles so heavy and was really giving me abdominal pains. It was removed April 2013 and My husband and I have been trying for another baby and No Luck at all! My doctor says everything looks fine, but I beg to differ. I have 2 children and both times I got pregnant on the first try with no complications. This is really stressing me after trying for over 2 years straight. I need help! 😕😕😔😔