there are many factors responsible for your foot pain .
main is the foot balance pattern .your walking pattern ,standing style .
for that you have to consult physiotherapist.
Health Tips
you can do cold water immersion .deep ypur feet into cold water for a while .
next you can do cold and hot water deeping .first 5 minute deep your feet into cold water and after that deep your feet into hot water.
this will give you relief .