Hello everyone I need some help. I NEED . FIX MY BATHROOM ASAP. I dont have the funds to hire someone so I need help on how to do it myself. My shower leaks when its in use. I noticed it one day when I was about to shower. I turn on the faucet and behind it it starts leaking then I turn on the showerhead and not as much water comes out amd the faucet is leaking more. There I also water coming throught the tiles and the wall. Tell me how to fix this please.