Finger protectors

Hello, I'm new here. Finally admitted, to myself at least, that I have a problem with my skin and my fingers. Can't seem to stop. Sometimes, am tonight, I cover my fingers with plasters or medical tape at night which is when i pick, and it helps a lot but after a few days it starts to throb and the skin goes funny so I have to stop. I was wondering if anyone has tried anything to cover their fingers? I've googled and come up with something designed for hairdressers to protect their fingers and rubber thimbles for money counting. Just wondered if anyone has had success with something like that?