I think I got food poisoning from eating a left over chicken curry last Sunday. I started being sick about 3-4hrs of consuming, which continued for about 30hrs. I also had back pain, stomach/mid chest pain and had to pant to breath. almost a week on, after drinking loads of water the stomach pain has almost subsided, but this morning both feet were very painful (the arches of both). Its just the right foot now, but its swollen and hardish to the touch, warm to the touch and very sore. Are the two things linked? Please help ! Alyson