Hi ....I have been having severe lower back pain for 5 months now, ITS bad when I lie down and try to sleep, been to clinic few times, always say ITS nothing serious, common to have back pain, ITS not when You cant sleep are not getting better and lasts for this Long!! Recently an ultrasound showed that my ureter was swollen!? So IM now booked for a CT scan. I should also mention that I had 2 Kidney infections 4-6 months ago.... Any thoughts? im so tired and in pain and I have a 7 month old....