I get wrist and thumb pain/tingling/numbness when playing clarinet, piano, writing, typing etc. I really can't stop playing these instruments. Advice?

Carpal tunnel. Is . One of the most common peripheral entrapment nerve disorder. However more detail is needed for a potential dusgnosis. Perhaps a consult with a hand surgeon. Use of a store bought splint not too tight and over the counter. Aniinflmatory medication may help .