Want some opinions please.  The last two nights I've woken up with sharp pains (knife like) in my pelvic area and chills so bad I have full on body shakes to the point where I can't walk. I took norco, didn't help. I spent 40 min in a burning hot shower, didn't help. Finally went to ER where I've been for the past 4 hours. They gave me an IV with fluids and some morphine shots and an ultrasound. They can't give me an answer as to what's wrong. Says its just normal healing. This is my second child (gave birth a week ago) and I was never in this much pain with my first. The pain was equivalent to my labor pains after my water broke. I was bent over in pain. All the dr says is he's giving me more Norco and if it doesn't stop to come back! They literally took 8 things of blood and urine and they have no idea why I'm in pain let alone have horrible chills. Any advice? Anyone else have anything like this?