Hello, I Just Woke Up With A Severe Cramp In

Hello, I just woke up with a severe cramp in my abdomen. I'm currently menstruating, but it's a different cramp then that. I then had to run to the bathroom, where I grabbed a bucket and sat on the toilet, cause I felt like throwing up, or having diarrhea at the same time. I then had to fight through some constipation, and then had bad diarrhea. Now, and even during, my stomach feels empty. And my abdomen is still cramping, like it feels like my left side is squeezing itself.