i have the same issue! Im in the process of getting a mental health evaluation and i thought that all of this was due to anxiety but none of my friends, who also have anxiety, do it.
I used to pick out my eyelashes as a child while i was watching tv and now as an adult i’ve started pulling hair out of my scalp while driving or even at work, and i cant stop myself most times i start without realising.
i also pick at my skin like crazy and go insane if my partner doesn’t let me pop his pimples
not sure if for me its ADHD or Anxiety but you’re not alone!