Tmi blood stool 11 weeks

Cynthia • 20, engaged and ttc.
I have been kind of constipated lately. And I went to the bathroom earlier and it wasn't coming at first so I was just sitting there and then it was all watery. Well I went to wipe and it was a decent amount of red. I'm assuming it was blood. I had some hot cheetos a couple hours ago so I don't think that would have went thru that fast. Should I be worried ? It definitely was not coming from my vagina I checked.