which doctor I should see

Ryna

I am 34 yrs and ttc. I have history of one miscarriage and one ectopic which led to removal of my right tube. I always saw gynecologist. When I conceived first time and miscarried I moved to different place so dnt have any history of the same. then again got pregnant and saw new doc that was ectopic and removed tube both the time I got pregnant by myself with no meds on. I was taking clomid bit whenever I took clomid never got pregnant. Saw new doc and they recommended letrozole but no success. doc saying everything is right with me and my husband because we got pregnant by our own. No check up done, I told to check if I am ovulating they said they can't. I asked if you can see which side I am ovulating they denied that tooo.. and I keep.seeing post where ppl talk about how follicles they have.. when they ovulate etc. I have tried Ovulation tests as well but never get clear results and I never understand if I am ovulating or not. please please suggest what to do.