I know how you feel for 2yrs i had constant uti's. Id get one every 5 or 6 weeks it was awful. But when i fell pregnant they stopped, except for one last extremely painful one! And since ive had my son ive only had one. Before i fell pregnant the doctors were going to do an ultrasound on my kidneys cos they thought one mite be mis shaped or too big, could this be why you mite be getting them so frequently? I guess theres no harm in finding out. Im sorry this keeps happening to you, hope you get better soon and find a way to stop them