Advise what to do. The hearing?

Hi team Due to a viral infection I had developed sudden tinnitus in right ear last March 2023 Audiograms confirmed bilateral mild to moderate SNHL Now I was on treatment with my different ENT doc's Adenoidectomy and septoplasty spur removed in November 2023 via surgery Tinnitus was lowering down Earlier before this sometimes I could hear my own voice in the ear for a few minutes before stopps I developed cold and viral fever again this week in March 2024 Green mucus trapped in sinuses leading to ear block and slightly loud pitched ringing in ear Also observed when I call on the phone on the right ear, the left ear also vibrates like some popping sound while someone is speaking don't know what it could be? And frequent cold and viral infections - how to get rid of them as I fear of not getting any new infection on the ears affecting the hearing? Pls help me and will the tinnitus go back down to a very low hiss once this ends