Hi, duckling235. I came across your post because I am having some of the same symptoms. I am a 41 year old female who has never given birth. I have had microscopic hematuria for nearly 10 years now (small amounts of blood in urine but not enough to see with the naked eye.) I was given all kinds of tests and the doctor came to the conclusion that the lining of my kidneys was thin and small amounts of blood have been able to pass through.
I drink lots and lots of water and am on a blood pressure medication that also has a fluid pill, so I urinate A LOT. Sometimes I go up to four times a night as well as nearly every hour during the day. Recently I have been having problems urinating. It feels as though there is a blockage at times but I am afraid to force the urine out. I simply wait a moment and try again. The last straw was when it took me 5 tries and nearly 10 minutes to urinate. Even then it was a weak to strong to weak again stream with stopping and starting. I wonder if I have a small kidney stone that has not yet passed. The doc tested my urine and said I don't have an urinary tract infection. She told me to take AZO standard for 3 days and see how I felt. The AZO fixed the problem but as soon as I finished the 3 days, the problem came back. Now I am waiting to hear back on the results of the other tests.
Have they ruled out kidney stones? Or considered that it might be the cause of your symptoms?