What is going on with my hand? It does this for about five minutes

This is on the bottom edge of my left hand. Is it anything to

Red Patches on hand no pain, almost looks like paint?

Hand and finger numbness/twitching. (Carpel Tunnel?)

Hand spasm - 2nd time. Should I be concerned?

Cut tendon on back of my hand

Match Burn

How come my arms get so tan but my legs don’t burn at all or

My fingers/hand get really uncomfortable and I can't help but

Can anybody help me understand what’s wrong with my hand here

Hand issue

Rash/Bumps on hand and wrist.