It's so addictive, so hard to stop!

Charlotte
Ever since I can remember, I have always scratched at my legs! So much that sometimes they physically burn, but whilst I'm scratching it feels so good! I've really been wanting to stop, so I've focused on not scratching and whilst I've been doing that, I've just realised I've been picking the skin around my thumbs so much!! I can't stop, the other night I woke up during the night and couldn't go back to sleep for like 2 hour because I couldn't stop picking the skin around my thumbs. It's either one or the other by looks of it😞 I also pick the skin of my lips, and I used to be really bad for biting the inside of my mouth😑 WHY? why do I do all these annoying things😑 Anybody else like this???