The tinnitus could possibly be caused by your medication. A lot of anti-anxiety meds have long lasting side effects. Maybe try to do a bit of google search on side effects and see if it matches your symptoms. Ask your doctor if there's anything he/she can do anything about the tinnitus.
Antidepressants themselves have lots of side effects. If psychotropic meds are not absolutely neccessary, ask your doctor for any alternatives.
Tinnitus is actually a very common condition. Perfectly healthy individuals can experience this.
Depression itself can cause very physical symptoms that's different for everyone. It may also cause factitious evidence due to the depression. I suggest you speak with your doctor about all the physical symptoms you are getting as well as psychological symptoms.
Do you sometimes feel ungrounded or hear or see things? This is not meant to be a intimidating question. You can PM me if you want to talk about this.
I hope you feel better soon.