Hello, I Have Had Deep Muscle Pain For Months, It

Hello, I have had deep muscle pain for months, it feels like I have a fever, but I don't. It is like adrenaline is running through my major muscle groups-- thighs, back, shoulders and it is always worse at night. My ANA was elevated but the panel turned up negative for Lupus, etc. I am 54, active, slim, mostly vegan ( occasionally eat eggs and fish) My brother is Celiac and I do not eat gluten. Thyroid is fine.
I am not inordinately exhausted but the achy muscles are taking their toll. I tested normal for B 12 too. Somedays it is a struggle to get out of bed. Strangely enough this is often accompanied by nerve pain in my teeth, which comes and goes ( been to the dentist, nothing shows up as wrong). Any direction might suggest would be most welcome.