My knee, my foot, and the weather

So, a few years back I messed up my right knee. Turned out that it was some pretty severe soft tissue damage. A couple of years after that, I broke my right foot. The doctor (same doctor for both injuries) told me that for a year each would hurt during healing and then, after that, they might each bother me once in a while. Well, this year, with this cold, rainy spring we've had, both the knee and the foot have been bothering me pretty seriously. Today, it's the foot. I've been doing a lot of walking around today, and the foot just hurts like a b*tch right now. I was going to take the bus to tonight's SIFF film wearing different shoes to see if it would make a difference, but I think I'm just going to spend the gas to go over the hill; the pain's not worth it.