i was thinking that my foot is getting flater, flater and flater (however you spell the word): but, heng ah. Symptoms, which may occur in some persons with flexible flatfoot, include: -Pain in the heel, arch, ankle, or along the outside of the foot. -"Turned-in" ankle. -Pain associated with a shin splint. -General weakness/fatigue in the foot or leg none of those occur to me :) i dont want flatfoot hor.