It sounds like you have a chrontic problem. Conventional medicine nicely addresses acute problems, like broken bones, infections, and gunshot wounds. Chronic problems are usually caused by diet, environment, and buildup of toxins from vaccines, medicines, and pollution.
A serious diet cleanup helped me. That’s something easy to do. The best diet I’ve come across is the High Fat Low Carbohydrate, or Keto, diet, with Intermittent Fasting, which is not eating for at least 12-14 hours.
As for doctors, I would see a traditional Chinese medicine doctor, a naturopathic doctor, or a classical homeopathic doctor, or all three. The first two have a focus on chrontic conditions. Homeopaths focus on correcting what may be energetic imbalances. Some scoff at homeopathy but it works very well for some.
Oops....obviously I meant Chronic and not “Chrontic”. Sloppy typing. My apologies. I wish we had an edit ability at FR