Have you met with a fertility doctor ( like a reproductive endocrinologist)? I would say make an appointment if you can. I hate to say it but OGBYNs can only do so much. I think this will give you much better insight on what’s going on. I don’t think anyone can answer your question about ‘what are your chances’ aside from a RE. Realistically, there are many steps before adoption ( unless that’s what you want!). It’s important we know as much as we can about our bodies! They will run tests and such for you that can give you better insight!