uTI during pregnancy

My OB told my mom I have, UTI. I wasn't able to give my lab test personally Kase I have work. My mom was not able to remember what the OB said and I don't have their phone number . Anyway advice? I just bought a protein balance to drink as recommended by OB and drink buko juice everyday. Will it affect the baby? I have UTI before. I didn't expect that I'll have it again during pregnancy of all times. I even avoided drinking softdrinks and eat snacks :( not to mention I have PCOS too 😮‍💨 TIA