Sore throat is linked to fibro. If you look up any list of symptoms that are linked that is one of them. I get them all the time, very annoying. But, as they say, this too shall pass. hope your feeling better.

As fr jaw pain, have you ever been tested, or had investigations done by your dentist for TMJ? I have it, as do others on this forum, and it can cause jaw pain.
x

You might want to have your heart checked out. Not trying to be scary, but when women have heart attacks it's different than men. Pain in your jaw is just 1 symptom. When I had my heart attacks it started in the roof of my mouth and also my jaw. I'm not a doctor just sharing info.

Jaw hurts awful lot, esp. when eating harder things like carrots. Or if I have a migraine also.

Today eating a salad for lunch it was sore to open mount to put food in. 🙏🏻 tomorrow it subsides

I do!! And gland pain and sensitivity in my neck