Bee, that sounds like no fun. If you're at the point that your gait is affected - especially if you're dragging a foot - you should probably back off the running till you've had a chance to get it looked at. There's always the danger that you may be exacerbating the problem by continuing to run, and the other risk that you may throw something else out of whack by continuing to run with an unbalanced gait, compounding the problem.
Hope you get it corrected - soon!
