I cannot find a pair of shoes that do not hurt. I have a bunion on my right toe and need an artificial toe joint to boot. The little toe on that foot has also been broken. No matter what shoes I buy, after 20 minutes, my toes cramp up and I am unable to walk. The only way I can walk amazingly is then to tuck my toes as far under as they will go and walk on the nubs. Any ideas of shoes?