Hi there, my name is Natalie. I am a 55year old working full time in a retirement village at present. About 2 months ago I had a Gall Bladder attack which I sort medical attention for. After doing blood and urine testd the doctors confirmed blood in my urine. I had to go for CT scans on my kidneys of which they found nothing. I had another urine test which still showed blood in the urine so I was sent for Ultra-sound tests. Still nothing? Although I feel okay at present, after long periods of reflection I remembered having these pulsing sensations in my mid back(where the kidneys sit). I still have these sensations now. I often get a dull ache throughtout the day as well. On reflection I recalled having Brights Fever when I was 2yrs old. I also developed Rhuematic Fever at the age of 11 which lasted through to around my mid 20's. I am a person who likes to keep fit and I very rarely take pharmacutical drugs, I take natural products instead. I have been wondering if the Brights fever could be connected to this condition that has developed now with blood in my urine? And I do now frequently get up to the toilet during the night.