Looks like I have it, and it really sucks. I'm going to see a specialist next week for a definitive diagnosis and treatment plan. I've been wearing the brace 24-7 per Dr.'s orders for almost 3 weeks. It's gotten worse.
So, if I'm on a LOT less than usual, that's why.
I know I'm not the only one with this type of strain injury, especially on a board of computer users.