Hot Cheetos? HELP!

So I ate a whole bag of hot Cheetos and this morning I had the worst cramps I've ever had, they were so bad that I felt my insides were burning, and so I felt like I had to go to the bathroom and when I did I pooped a lot and it was burning and I when I went to wipe it was all red. Light red. So of course I thought I was bleeding like a miscarriage was going to occur, so I wiped my pee and there was no blood. So it's just coming from my poop, is this the Cheetos or should I be worried?