I’m Scared...

My period ended last Monday. Yesterday, I started having mild cramps but I didn’t think much of it. Slowly the cramps were getting worse, and then I noticed I had a little bit of pink blood in my underwear, but Glow said I was supposed to ovulate, so I figured it all might just be ovulation. But after I went to sleep, the pain kept getting worse and worse throughout the night and I woke up maybe 3 or 4 times COVERED in blood. Several times I rushed to the bathroom and blood began pouring out of me. The blood is red and fresh, and my period isn’t due for two more weeks... It’s 10:30am now and the pain is getting worse and I’m still bleeding... what do I do??