My finger is tingling and hurting!!

Lately, my fingers have been tingling and hurting again..ㅜ

It's hard to explain exactly...

It's just the thumb..

If it hurts really badly, I would even go to the hospital..

Feeling bad lol, softly, softly, it hurts..

Because I use my hands a lot

I'm wondering if it's an occupational disease...ㅠ

Even if I massage it frequently, it still feels the same...

Should I do something like finger stretching??

Please share any good stretching exercises you know!!