Near debilitating period pain

Sam

So I got my period yesterday on time and then today I wake up at 4am cuz I bled through and I run to the bathroom. I sit there on the toilet feeling like I’m about to barf and like I can’t keep sitting much longer or I’ll fall over. I quickly fix the situation and get my pants on. I stand up and stumble out the door to lie down/fall down on the floor and I just can’t move because the pain is the worst it has ever been and it’s near debilitating level.

Eventually I can stand up and my legs are shaking and have this weird vibratey feel to them. I stumble to my room and almost fall over changing pants when I collapse on my bed not moving to the pillow again because the pain is debilitating. I’ve been sweating like crazy and my heartrate is elevated. Does anyone know what this is? Should I see a doctor?