Really painful foot!?

It sounds a lot like Plantar Fasciitis, this is a condition in which the plantar, the soft "arch" area of your foot, becomes inflamed and sore. It is caused by many things, but people, especially women, with high arches are more at risk. There are a number of special soles you can buy to put into your shoes to help support your arch. I also recommend that whenever possible, you where shoes without heels that are comfortable for you. Good luck!