Trying to conceive after being on birth control for 3 years

Rhonda
Never have I once thought in my life it would be difficult to conceive after dealing with non stop bleeding for 3 years. I have a son who is 3 and I want another baby to complete my family . I never had that full experience with my other child's father , he was never there to support me and never been in my sons life. Now I found a man who wants to share this with me and now I'm just having trouble getting pregnant, I had my first cycle and not due for my next in two weeks and I been trying since. I'm only 21 and healthy and not over weight not that I think. If anyone has any suggestions please comment.