Tremors in fingers when actively trying to use them but stops

Cut my thumb open a week ago with a utility knife. It’s still

Tremor in left thumb

Seeking Advice for Persistent Finger and Thumb Pain/Deformation

Thumb twitching after flexing

Help! Swollen thumb

Tremors with movement?

why is my thumb shaking

Thumb Twitching

A question about finger tremors?

Hurt my thumb

Will my thumb grow back ?😭