My snow white hair...

I took a 2 hour hot bath. I put enough epsom salt I floated without any effort. I get faint in showers so I have to take baths to be safe. My white hair is finally shining through. I decided to stop coloring my hair after I had my thyroid removed in 2019. But, it took a while to get enough white hairs that I could tell anything. Apparently there is a big circle spot on the back of my head I can't see that has been white for a while.