Hi
Sorry you have an UTI. It is very common in pregnancy
Found this for you.
Under the influence of progesterone (one of the pregnancy hormones), the bladder becomes larger and more relaxed, so it does not empty so efficiently. Furthermore, the growing uterus stretches and displaces the urethra (the tube connecting the bladder to the outside world) so it may become difficult to pass urine. If the bladder is not properly emptied, bacteria in the urine left behind may multiply and cause infection.
To make things even more complicated, the lining of the bladder becomes softer and so is more open to damage and infection during pregnancy.
How's your maternity leave going?
Mx