I've heard that eating leftover rice can cause food poisoning if not cooked properly. I made some chicken and rice casserole and added ice to it after it say out for 20 mins and I that it would cool quickly and then I put it in the fridge. I took it out later to heat some up for my friend and it sat out for another 20 minutes. I put it back in the fridge and I just ate some. So all in all it sat out probably an hour or less. I'm worried it's going to make me sick though. My stomach is hurting but I don't know if it's my anxiety or the rice. Please give me some advice.