Also to note, I have a job that requires me to wear a headset on specific ear but its for the drive-thru and orders acome and go, should I just continually worry? It's part of my job and I can't really find another one right now.
As your tinnitus is low at the moment hopefully the headset wont cause any problems. Try not to worry as this will increase stress and can make the tinnitus more intrusive. I am more concerned about you using a Headset for computer gaming and headphones or earphones for listening to music which I advise you not to do.
Take care
Michael