According to your description you seem to be suffering from tympano sclerosis (
calcium deposits) which is causing hearing loss as well as tinnitus. It is unlikely that ear drum tympano sclerosis will cause significant hearing loss severe enough to cause tinnitus. There may be associated sensory neural hearing loss too. You may need to consult a Audiologist for details tinnitus evaluation
Next Steps
Consult nearby experienced ENT specialist and Audiologist for confirmation of diagnosis and treatment if required