I've been having pain in my lower abdomen for the past 2 weeks straight. I've had several urinary infections the past year and have been in and out of doctor's offices. The last visit was two days ago. Urine test was negative so it appears that the 2 rounds with 2 different types of antibiotics worked, but I am still having lower abdomen discomfort and lower back pain. Also get tired easily and have episodes where I feel nauseaus and faint. I notice in the past few days that the discomfort radiates through my pelvis when I sit. I am waiting for an appointment to a gynecologist and have had a full round with blood tests. Just sitting and waiting is not helping though.