I was on Depo Provera for almost 8 years and was told I might not be able to get pregnant :(

It has been about 3 years that I stopped taking Depo Provera and when I first stopped it, it took about a year to even start seeing signs of my period! I had to go to my obgyn and get progestrone prescribed because I wasn't able to take birth control pills due to my bipolar.  I get my period almost regularly now after taking one dose of it.. Now a couple months ago I was I'm the ER due to irregular bleeding and they said I has a cyst on my ovary! I guess I'm terrified that I'll never be able to have a child of my own!! My other half says that it's fine if I can't have children we will adopt.. I feel as though if I can't have a child of my own it makes me less of a woman... Is it wrong of me to feel like this??