Hey beyond the day has come and I can finally afford to hire someone to come fix my screeching shower. Spoke to a plumber already and he was 99% sure the solution was replacing the hot/cold mixer cartridge on the tap for the shower. The plumber I spoke to explained how to replace it but Im lacking the courage to try myself. There is a home depot right down the street from me so once its been pulled apart I can run over there and quickly grab the replacement cartridge.
lol please beyond, help me have peaceful showers again.