Also I just wanted to say that if it is a UTI dont be afraid to take antibiotics.... You can never be too careful during pregnancy - if a UTI is left untreated it can progress to kidney infection which is not good for bubs.... at 20 weeks i spent two days in hospital because an untreated uti proogessed. It has been 6 weeks since my uti and I have not got a normal urine test result yet so I am now on my 2nd course of antibiotics!!!

Also 2 litres of fluid a day (minimum) can help flush out the nasties!!!