Thanks for the post Chibi.
OK so the bottom line is, it isn't a clot (thankfully). What we think the problem is though is the muscle isn't stretching out properly, and has periods where it decides to be very 'vocal' in protest. That being said, I'm probably going to have to follow up with an orthepedic to try and find something I can do that will stretch this fucker out enough that this spasming shit stops.
I will try to get to RP updates tonight if I am able to, though with things as they currently are, it may be a couple of days still before everything isn't all hell in a handbasket style.