So pretty much exactly a month ago something went in my finger, not suddenly though, was climbing fine on the board one day with no pain or anything and the next day it was sore (but not really excruciatingly painful) to crimp with my middle finger, kind of all over the finger, while open-handing was alright.
After that I took 10 days off to try and let it recover and that seemed to help, I was pretty sure I could feel some scar tissue built up around the A2 ligament so I slowly went back to climbing (with it taped to prevent any crimping), not trying too hard, and also massaging frequently to try and break down the scar tissue.
Now I'm back to climbing un-taped and half-crimping on some stuff and it doesn't hurt so much anymore as long as I take it easy, but full crimping still brings out a dull pain in and around the first joint (and not at the A2 anymore, which doesn't seem to be scarred either). This definitely eases off as I get progressively more warmed up though. It also aches when I push it down against my thumb of the same finger (in a crimped position). The other day a friend mentioned that he had a similar pain that he thought was due to instability while crimping? Does anyone know anything more about what my problem might be? I definitely think there was something niggle-y about my A2 but I'm not sure if this is the same thing or something coincident but completely different.
TL;DR: finger hurts around the first joint when crimping (probably not pulley), what do?