Okay, here's the situation: I've worked 5 long, grueling 9 hour shifts at work for the past week. As such, it's almost expected that I should be hurting. Here's my problem, though.

My left foot hurts to the point that I can't flex my toes without pain, walk without pain or pretty much anything with my left foot. It's not swollen near the toes at all, but it's still mildly concerning. Is there anyone that can give me advice on what it is?

Possibilities are that I just strained it, that it's stress fractured, that it's /actually/ fractured, or that it's just deep bone bruises. If anyone can offer an idea of what this is, I can deal with it.