Desperately need a remedy for dark toe knuckles

Hi girlies

So I’ve been having this issue for time. I noticed that my toe knuckles became noticeably darker. Now I know we black women aren’t the same skin tone all over but this is just weird to me. The knuckles on my hand are normal but not the toe ones. It actually makes me look like I bleached the rest of my body but the bleach didn’t stick to the toes. It makes me really self conscious. I don’t like wearing sandals or open toed shoes anymore.

I had to go look at some old pictures of myself where I could see my feet and I confirmed that they used to look normal so this is definitely a new development. Does anyone know of any remedy for dark toe knuckles? Would be much appreciated mwah 💋