Why do the bottoms of my feet ache/hurt? I am 65 yr old female;retired in July 2015. Hypothyroid, after Graves Disease back in the late 1980s, take Levothyroxin now. I have osteoporosis (-3 Z score) no Rx meds for that. Other that that, I'm healthy. I stay physically active, work-out at fitness club. Ever since my July 2015 tibia plateau fracture on right leg, and then PT late August thru mid October, I've noticed the bottoms of my feet aching. I have a couple sets of orthodics ( one thru my podiatrist). I am 5'7" and 150 Lbs. Maybe lose 10-15 LBS? LOL. thank you!