Do you have everything you need on order to go to the doctor yet? I think i remember you saying you were waiting for your insuance to come back. Going to the doctor would be the best bet. He can tell you whats going on and give you a solution.
I can give you an idea of what I think though. Going 3 months without a regular period isnt right, especially if you are not on any birth control that can alter it. It sounds like you may need a prescription to make your periods regular again. It doesnt necessarily mean anything is wrong with you, there are plenty of women that go through this problem
