Candida for many years. Need some advice.

I have had candida for 7 years seeking doctors that could help me. I was told it was acid re-flux and would give me more medicine. I finally had an endoscopy 08/08/2023 and found out I had candida really bad in my esophagus and a little in my stomach. I joined a couple of programs, took their pills and did the no sugar or gluten diet. I lost 35 lbs and have made it up to 81 lbs from 70 lbs. I have taken a lot of fluconazole and the last one was 200 mg.A week later I was much worse. Any advice you could give me would be appreciated.