Reddit, my hands are a blue/grey tint and I'm scared.

It's almost 3am and I don't feel like waking anyone up.

I noticed my hands have a different tint to them, they look sort of blue/grey. It's not very easily noticed unless I hold them up to my face then you can see a big difference. The blue isn't anywhere else, and my hands still have full feeling.

Google says it may be from lack of oxygen, and I was wondering what you guys think? If it's not a big deal, I would rather wait until tomorrow to tell/show my mom.

I am scared, but everything that has to do with body/health freaks me out.

EDIT: I'm embarrassed to announce it was just the colour of my pants staining my hands.. apparently water doesn't take it off, only soap and water does. Thanks Aylaa95 and thanks reddit :)