I have been taking aound 900 mgs each month for migraines for over 10 years.

Now during the last year I have noticed I am getting Tinnitis and it is getting worse.
I have a hard time sleeping at night even with 2 noisy fans running.
The metallic ringing sounds come from 2 and sometimes 3 diferent areas of my head. And gets louder if I move my head sise to side. It drives me crazy and If for some reasaon I am woke up during the night there is no way I can go back to sleep because the sound is so irritating.
I saw an Ear specialist and I have no ear wax build up and he could see no obvious cause for the sudden tinnitus.
I do have high cholesterol of 235
I was taking Welbutrin and Zonegram but stopped to see if it was the meds causing the tennitus but it wasn’t.
If it is the long term use of Imitrex (like asprin) is causing the tinnitus will stopping the med eventually cause it to go away or am I stuck with it forever?

I've suffered from tinnitus for 10+ years now and the noises themselves have never been too much of a nuisance, but in recent months I've started to experience significant pain, soreness, itching, tingling, and throbbing in my ears, along with headaches, jaw pain and vertigo. I've also been a severe teeth-grinder and wear a protective mouthguard at night. Should I be worried? And should I even bother wasting money to see a ENT if they're basically just going to give me a hearing test and tell me to learn to live with it?