Talk to Nephrologist on Burning In Foot

Hello, since last staurday when I was standing more than 10 hours nad I thin that my shoes were very narrow I feel burning in my right foot. I feel it when I stand and push on the bottom of foot. I have not a problem wih walking but it is uncomfortable feeling. WhenI am sitting the burning feéing is decreasing. Ifeel it in the foot spots where most pressure during standing is given.