Frustrated

So my foot is messed up. It's no ones fault but my own for wearing boots which were too small. Well the left is fine but the right was too small and apparently my right foot is bigger than the left? Never had this problem before but the right one is a tiny bit tight and after a few nights of wearing them my foot is swollen and I can't walk on it. I will be doing some crunches, sitting arm exercises, and i don't know what else... but the next 30 Day Challenge will be pushed back along with starting running again. Day 2 of icing the foot and taking anti-inflammatories commence :(