I had a laparoscopic hysterectomy( robot aasisted) 3 weeks ago. I m feeling fatigued running a fever of 100.8, no appetite, and cramping like I have a menstrual period. I am on bactrim since my dr thinks a bladder infection. I am also having horrible got flashes and I have no energy. I have another appt in Tuesday ,however when his office did a clean catch urine ssample, he said that there was blood in my urine. I haven t gotten my results back yet, but it seems when I get up and walk around the house or store, the cramping intensifies.