About 6 months ago i got some mystry infection on my rite ankle it took 4 months an 3 rounds of antibiotics to get it to heal , now both my feet are swollen and painfull especially under the toes and in the middle of the bottom of feet. my toes ache and its unbearable to walk , i see my arthritiis doctomorrow as i have had various surgeries on my spine he keeps putting it of and i have a need for some answers , i was just diagnosed with under actictive thyroid and wondered if this is something to do with itl