I'm so sorry to hear this! PF is the worst - I've had it for years. No one can imagine how painful it is until they have had it. I just wanted to jump on here to say that after trying everything (including wearing high heels exclusively to keep off my painful heels, which then inflamed my Achilles) I finally found shoes that keep it from flaring up. The KEEN line of shoes have been my cure. If you've not already tried them, do. All the best...