Suggest Treatment For Hypothyroidism And Subacute Thyroiditis

i had surgery in oct and nov (tonsils and gallbladder), following recovery I had a bump on the bottom left side of my scalp. A week later, my thyroid hurt and I had chills and joint pain. An endocrinilogist diagnosed me with Hashimoto s (my blood work shows hyperthyroidism for now) and subacute thyroiditis. After a month and treatment with steroids, the pain in my thyroid subsided. I developed a lump on my foot that is soft, then had pain under my arms where an old surgery scar is which subsided as well. I ve had some aching deep in my throat and neck but nothing to bothersome and all of a sudden I have 5 lumps starting at the base of my scalp on the right hand side up to the top of my head that are swollen and painful. I also noticed a painful lump on the side of my neck that seems to clearly be a lymph node. My PCP said they were lipomas, my endocrinologist (based on PCP said probably not related to thyroid trouble), my rheumatologist (which I have for some form of polyarthritis for which I have no symptoms right now) said that with my history I should see a general surgeon. Any thoughts?