food poisoning??

so i just had like 3 day old potato salad that has been in the fridge in a sealed container since after a party. i’m really scared i’m going to get some sort of food poisoning, and i don’t even know why i thought eating it was a good decision. i ate it a little over 2 hours ago and i feel completely fine but i’m just really nervous because i won’t be home tonight. i’m scared i’m going to get sick while out.