Can’t stay awake?! URGENT

Mi

I’ve been sleeping for 3 days straight! All day and all night. I’ll wake up for an hour here or there, eat, then back to sleep I go. Should I be concerned about this? My body just physically can’t handle being awake. Also every time I wake up I feel extremely sick and feel even more sick the more I’m awake. My body is completely on fire but I have no temperature. Should I call my doctor or head to L&D? I’m 37w4d