Tmi help!

So I pooped this morning and it was pretty normal, no pain or cramping. But a little bit ago I started to feel really bad and my stomach was cramping and I knew I had to poop again. My stomach hurt so bad it hurt to walk to the bathroom. I pooped and noticed that there was a little blood when I wiped. It felt like the area around my butthole was torn or something. It hurt really bad to wipe and my stomach still feels weird and my abdomen still feels crampy. What could be happening??! It feels like I'm on my period but I know that can't be it. Anyone had similar thing??