Hello, Hope You Are Well. My Can't Hear Well Out

Hello,
Hope you are well. My can't hear well out of my left ear. I used peroxide, a over the counter ear wax removal and raised with warm water using a syringe. It feels like my ear is going to open up when I burp but it doesn't. It seems like my ear just need to pop to open up. Not sure what else to do. How long do I have to wait in between treatment of the ear wax removal. The package read not to do it no more then 4 days in a row unless directed by doctor. Thank You!