Sharp feet pain in mornin. Please!

Going through the symptoms, it can be possibly due to increased walking activity which creates inflammation at a point underside of the heel where the long toe muscles work to grip. Try overnight dressing with thoroughly stirred glycerine magnesium sulphate paste with guaze pads. Also try contrast foot bath ( warm foot bath with dissolved Epsom salt and then a cold water bath and ending in warm bath again) . Rolling a hard rubber ball with foot in sitting position helps in stretching the fascia and the muscles. Use of a silica gel insole in footwear preferably shoes can help preventing it getting more sore. If symptoms persist, consult a physiotherapist as the condition can be well managed with local antiinflammatory electrotherapy modalities like ultrasound or iontophoresis along with stretching protocols and taping.