If I lose lots of sleep from insomnia the left side of my throat is very sore, ear ache on left side too.

I have had a sore throat, lump in throat feeling and swollen glands for 5 months now. I have had blood testing, ultrasound, CT, and MRI and nothing shows up. One thing that is common with is Chronic Fatigue Syndrome which is extremely similar to Fibro. I’ve been told I have both. Since my whole journey started with fatigue and eventually led up to full body issues.

I do. I even had a swollen lymph node about 6-7 years ago that i had a biopsy of and it had abnormal cells so they had to remove it to send it off for more testing but it came back normal it was just so random and i get sore throats randomly all the time i can even see sores down my espophogus from i dont even know what. Ill feel fine (as if not sick from a cold or anything) but it will hurt to swallow. I dont know, maybe it could be part of fibro?

Do you also suffer from a burning mouth? Like you just drank hot offer and scalded your tongue,

I have a bad sore throat on the left side when I am severely tired than the usual fatigue.