Hello I Am A Chef And Worked A 15 Hr

Hello I am a chef and worked a 15 hr shift the other day where I sm standing the whole time when I went home my feat were hurting. Once I went to sleep and woke up everything was fine. One day later I now have a limp and my left top mid section of my foot hurts when I walk on it it's not women but it hurts badly that I have to train my mind how to walk right it's been 2 days with little improvement.