Trying to get a proper diagnose
Your post is very much like mine would be. Many of the same symptoms. Still no diagnose. Rude doctors with little time.
Right now I cling to a result regarding my thyroid, where my antibodies are of the chart, but the TSH, T4 and T3 are still within the so-called normal range. Many doctors do not know or disregard that there are new recommend ranges. The signs say an autoimmune disease. I have researched the disease, and it can cause most of the symptoms you mention, as some other autoimmune diseases can. Pick the needle in the haystack! If we just could!
Have you been tested for rheumatism?