Annoyed and confused

Amanda
So I haven't had my period for 2months now and I've taken multiple pregnancy tests and they have all came up negative including blood test from the doctor Idk what is going on but it makes me wonder if I'm even able to have children my husband and I have never used protection not even when we were just dating and it's been almost 2 years now I'm so tired of being disappointed and my poor husband being disappointed as well