@Kagene,
Kagene, I can talk all day about vegetables but that is a red herring here, I was teasing. Let's get the problem solved first and then look at vegetables that aren't awful. Many of us from my generation hated them, when it turned out they were cooked wrong a lot of the time. Later on that.
You wounded yourself somehow, in a dream state. I can newly understand that; my hallucinations were from a drug (for itching) that I stopped once I caught on. I'd never even had nightmares before that.
But -
the result to your wrist back then is important. Get it checked.
I had my wrists checked a few years ago for carpal tunnel syndrome, and no, but I had muscle wasting. Turned out to be a kind of arthritis of the thumb. Huh.
And the wrist is connected, and so on.
I am doubting your problem is either of those, but go to a good doctor at least for a beginning appointment, and talk.