When i notice mine it stops if i bite down with my back teeth but comes right back when i release again. It gets more noticeable if i have any sinus problems which is quite regular. It never bothers me too much and more noticeable at night when i first go to bed. Def the more i think about it the worse it seems to be.
I've been trying to stop thinking for many years 😂
I also have the ACS plugs but only use if a band is getting a bit loud. Most bands i play in have learned to play at lower volumes thru much persuasion from me. Some drummers have problems playing quiet tho.
Mine started when i bent down to adjust a floor pedal at exact same time the drummer decided to test his kit and hit a crash cymbal right next to my right ear.
My hearing has been tested every 2-3 yrs thru my work since mid 80's and i always had one frequency lower in my right ear than others. As i aged my hearing deteriorated slightly and that one frequency got lower and i think that's a contributing factor to noticing the tinnitus more. I only have it in my right ear.
My right ear was always the one that got painful when flying if cabin pressure changed quickly when landing. Not so much with modern planes but back in 80's it was regularly a painful experience flying.
I really need to start wearing my plugs all the time.
To be fair i've had it from 2012 and its never really changed or got worse.
Dave