I am a 46 year old woman who last summer (9 months ago) developed a large, painful lump in the front of my neck. I also had a slight fever and allergy-type symptoms. My MD ordered an ultrasound of my thyroid, and it was discovered that I had a multi-nodular goiter with one suspicious nodule which was subsequently biopsied. The biopsy came back benign with follicular cells, and I was referred to an ENT. My nodule was fairly large (10 mm). The ENT decided to wait for 6 months and do another ultrasound to see if anything had changed. Meanwhile, I was continuing to have what I call attacks...where my thyroid would get sore, and I would feel sick for a few days, then it would sort of subside. Everything I read online led me to believe I either had subactute thyroiditis or painful Hashimotos, but my bloodwork keeps coming back normal. After the 6 month ultrasound, 2 of my nodules had grown; the one which was biopsied, and a small one on the other lobe. My family doctor kept telling me my symptoms of neck pain radiating into my jaw was allergy - related, and my ENT has told me I could have thyroiditis, but hasn't done anything to diagnose it, assuming I guess, that it will go away on its own. It has been 9 months and I am again suffering through another "attack", and am due for another ultrasound in a month or 2. I am concerned that my ENT will want to remove my thyroid without even trying to treat it, thinking it may be cancer. Should I see an endocrinologist to get a second opinion? My thinking is that only an endocrinologist is an expert on this stuff, and maybe the other doctors I've seen don't know much about thyroiditis or Hashimotos. I'm really tired of feeling sick, and now I've developed this burning mouth syndrome which my doctor and dentist believe is hormone-related. Could all of this be perimenopause-related?