Painless swollen lump appears occasionally near wrist

Why is my chin doing that?

Is there some sort of puss under there? From a week ago after

Any clue what the hell this is?

White spots on roof of mouth

Rheumatism?

Why did it not hurt when the doc pulled the pins out of my hand?

It is only really bad in this position.

Heart rate jumps significantly when I stand up and walk.

What's that moving under my skin?

What is my hand doing?

What is this small ball inside of my hand?

Why does my thumb sound like this? I’m not cracking my knuckles.