No and Yes.
I developed mild infection from fluid in ear just after 3 days already. It cleared up in week or so and I had to take antibiotics (ask for amoxicillin if they will want to give you something else). Do not let your ent flush out your ears to see your eardrum. Ask him to pick out wax.
What does your T sound now and how loud is it?
Can you do audiogram before this visit? If you had REAL hear loss (as in cochlear damage) you still could try prednisone short course for sudden hear loss. Which your doctor can tell you if is needed.
As I understood from doctor inner ear damage happens very rarily. Its also hard to damage nerve.
If im wrong I hope someone will correct me (i've only spent last full month obsessing over what
@Kyle123 is asking about).
As shitty as this going to sound T is almost one big unknown so even ent wont be able to tell you if this is going to last or pass. For now try to enrich your sound environment to not listen to T. This is worst you can do to yourself for now.