go to ur obgyne sis, much better na macheck up ka nya since sabi mo nga 8 months ka na.. hndi po impossible na magka UTI ka kahit malakas sa water, may mga ibang reason para magkaron non.
If mild occasional pain mommy pwedeng gas, constipation or braxton-hicks lang yan. Pero if severe pain and parang menstrual cramps, please have yourself checked by your OB asap.
Ask ur ob mommy for you & ur baby safety.