Decisions....Advice....PCOS

Hello All.......I was curious, I unfortunately am part of the group having hair loss. Which overall wouldn't be a huge concern but with my PCOS, I already had visibly thinning hair on top. Like, you can see my scalp sort of thinning...Well, it's now slowly turning into a bald spot. My doctor said it should grow back, but of course since I already had an issue....who knows. My decision question is this, I think highlighting it and coloring it will mask it up, as my hair is a dark color over all. I know coloring it has always thickened it up. I am just not sure if treating my hair will make the problem worse? I am doing what I can of course, I take Biotin and I have upped my Protein greatly and use Bosely products.

I am of course going to ask my hair dresser, but they don't always know the chemical make up of WLS, PCOS and a Hysterectomy.....Just wanted to get some thoughts from the experts! Since, we are all going through similar things......

Thanks everyone!!!