Pie food safety

Hello, I was made a cream and potato pie yesterday for dinner. I ate half and then left it in the kitchen, for around 30 mins before putting it in the fridge, as we had guests. I then put it in the fridge, and left it until 6pm today, when I put it into a bake and baked it in the oven for 30 mins at 180 degrees celsius. Is this likely to cause me to be sick? Because I really don't want that and am freaking out about it.

Thanks for any replies.