Postpartum symptoms

Has anyone ever experience unexplained fever while recovering postpartum? I’m 4 weeks postpartum after C-section and I’ve had the worst time these last two weeks especially. I have horrible body aches, chills, hot flashes, bouts of constipation or diarrhea, and a low grade fever off and on (though today I had a 101 fever that went away with Tylenol.)

I know I’m not sick because I was tested for flu and all my bloodwork is normal. No infection or anything. No mastitis.

Is it just hormones?? Part of postpartum recovery??

I’ve been miserable and it’s making it hard to feel normal and recover well.