A bladder infection may cause pelvic pain, increased urge to urinate, pain with urination and blood in the urine. A kidney infection may cause back pain, nausea, vomiting and fever.
People may experience:
Pain areas: in the bladder, groin, lower abdomen, or pelvis
Pain circumstances: can occur during urination or during sexual intercourse
Urinary: foul smelling urine, frequent urination, bladder spasm, cloudy urine, dark urine, persistent urge to urinate, sense of incomplete bladder emptying, or blood in urine
Whole body: fatigue, fever, or malaise
Also common: leg cramps or vaginal irritation