people with acne, does this happens to u?

my sheets have blood stains bc of me scratching myself anxiously and not very gentle, i was prescripted a medication for the acne (like a week ago) and im already on medication bc anxiety, so im working on both, but i feel kind of ashamed bc of the stains in the sheets, i wanna know if anyone does or has done the same.

also any tips for stop scratching my face/chest/arm/back or even head? i also pick my skin everywhere i can.

i want to buy stress balls but i cant find any where i live, I tried pop it but it worked for a very short period of time. help?