Can anyone help? I'm going to call the docs back in the morning. I was diagnosed with a UTI on Monday after they dipped my sample. I had no burning symptoms at all but I started Friday with feeling sick and stomach ache which kept coming in waves and made me feel rubbish. I felt like I'd got the flu a bit tbh. Back was also painful. I was prescribed a 3 day course and took two a day as advised. I finished the course last night. Whilst I've been better and back at work this evening I've noticed my stomach is still really sore and achey. I'm not due on for another 7 days. Would you say it's nornal?