Ear popping issue now hearing very soft

After my right ear popped I hear of beeping sound then plugged then still now hearing very weak.

Hopefully this is what happened below:

Why has my hearing gone in one ear?
Certain illnesses and infections can cause muffled hearing or hearing loss in one ear. An ear infection, for example, causes fluid to build up in the middle ear, blocking the sound from entering the inner ear.May 13, 2018

Muffled Hearing Loss in One Ear | Miracle-Ear