UTI during pregnancy

I'm a FTM, ive read that its fairly common to get a UTI during pregnancy but I feel like what am I doing wrong? I've never had UTI before my pregnancy, this is the 3rd time I've seen the doctor for my appointments and she tells me I may still have a UTI. She said wait until the lab results come back but if I still have a UTI in going to be on meds for the rest of my pregnancy.

I'm drinking sugar free pure cranberry juice (the most horrible drink ever) and eating Activia yogurt daily. Any other natural suggestions? 😭😭

(And I wish there was a search option for this only this group so I could see if anyone posted about UTIs before but when I search it searches all postings in the community not the DEC 2020 group. Any one know how to search for postings in this group only?? TIA)