Diabetes Go

I have a lot of health problems but recently my hands are tingling and go to sleep.?

I have type 2 diabetes, high blood pressure, had 2heart attacks and lots of other things, but the thing that really concerns is something that is happening quite frequently every day. No matter what I do my hands start tingling and go to sleep and turn a weird color. I do a lot of bead work and painting and such and the thought of not being able to do this any more is distressing. They hurt a lot also. Does anyone have any idea what could be causing this. Even typing this today my fingers don’t want to move over the keys.