What's the best way to cure covid chest?

[Jampage]

I have a raspy and wet non-productive cough. It's now been a month and I've already used a whole bottle of cough mixture to little effect. I am getting better but at a snails pace. I can only manage ok if I breathe slowly and don't talk. I already eat very healthily. Are there any tips to get better faster? I need to get back to work.

My cough and chest took about two weeks to finally go but I sucked jakemans cough sweets mostly.

I just tried to rest and drankmpleanty of fluids