In 2011 i found out unexpectantly i was pregnant. I had been off the depo shot a whole year. I went to the doctor and got set up and all. Well about my 6th week I started bleeding and hurting and I miscarried, it came out vaginally. The doctor did nothing but tell me I miscarried and sent me home. 2 weeks later I woke up in the most terrible pain i've ever been in. I go to the doctor where the found a second baby in my right tube. They took it out but 1/4. I haven't used birth control since but have yet to get pregnant.
I suggest going to the doctor and having them check your left ovary. In some women your body will realize the right ovary is no longer producing and they will produce from the other ovary each month. Have you tried using an ovulation test to see if your ovulating every month? Also are you having a regular monthly period? If your having a monthly period and also getting positive ovulation test then there is no reason to believe you could not conceive. Some women do need to take fertility drugs to get there ovary to produce an egg if its not working properly. Going to a Gynecologist is okay but if you can try to make an appointment with a fertility specialist. They have more training in fertility problems than a regular ob/gyn. Good Luck