Yes, I've also found my feet are so painful at times that I hobble around until they warm up a little. But even sitting down for 5 minutes, then getting up again, I find they're back to really painful. I've found this happens more often when my immune system gets another knock from any virus that's doing the rounds every few months.
Shoes that are normally snug suddenly pinch at the flare up of painful feet. Elevating my legs as much as possible helps, meaning the blood flow isn't downwards and pumping swelling into my feet and ankles.
Anyone else have suggestions?