I posted a couple of weeks ago about having back pain. The gp thought it might be a uti so sent a urine sample off which showed loads of blood and white blood cells but couldnt grow and infection.
I still had back pain so she sent another one off - which showed the same thing.
The gp gave me 3 days antibiotics i am now half way through exactly and i have to be honest i feel crappy.
My back still hurts i now have an upset stomach (probably fr the antibiotics!) and i have been keeping an eye on my temperature and i dont yet have much of a temperature but it has been lower than it is now - its now 37.5 which is still not that high but its enough to make my thermometer beep red 
I have had sepsis twice in the past (once from pnumonia and once from tonsilitis) and i really don’t wants to revisit that but at the same time i am only half way through the antibiotics and obviously i dont want to make a fuss about a simple UTI!
Any advice or just a hand hold would be appreciated.