I've had flat feet since birth, even had surgery 15 years ago to remove an extra bone on the insides of each foot. I'm 25 now and in the past few weeks, I've been having a lot of pain on the inside of my right foot and it is radiating up into my ankle. I am on my feet literally all day, I sometimes don't sit down for 12 hours. This won't change anytime soon. Anyone know any exercises or home remedies to relieve the pain, besides just insoles? I'm tired of limping.