Yes 12 Years Ago I Was 7 Months Pregnant And

Yes 12 years ago I was 7 months pregnant and thought I was in labor I went to the hospital found out I had kidney stones. Well in order to prevent me going into labor they decided to remove the stones. After I had my child I had to have a stint put in for about 6 months because my right kidney wasn't producing enough urine. Well now for the past I would say 7 months I have had mild pain in my right side and my urine smells terrible!!! It's dark bubbly at times and the pain expecially well actually seems to be only when I sleep my right side throbs and pulsate s I do not have a uti. Yes in the past I've had tons but this is different I'm very worried. What could this be i no its not kidney stones I'm worried it may be failing. What are your thoughts. High blood pressure runs in family diabetes high cholesterol etc...thank you linda toncrey