Hello everyone, Over the last couple of days, my shower of only 3 years has been making a loud noise in the morning. It will happen before and during the shower. What can it be and can I fix it myself? I have tried turning off the water to the house, but the sound continues. I am not a plumber and have never really done any plumbing, but I am reasonably good at DIY work around the home. Any help would be appreciated. A video of the noise is below.