[joy and bella]

Bella has had a urinary tract infection about once a month. It seems that as soon as she gets off the medicine, she is alright for about 2 weeks to a month and then she has another one. She had a small stone a while back but my vet said that it was very little and we would just wait to see if it passed. Since then, Bella has had 2 urinary tract infections. She has another one now, and it breaks my heart to see her whine. I think her private parts even look a little more red than usual, so I think she is definitely infected. I am currently out of town, and will be until Thursday night. I am not sure if I should take her to a vet where I am or if there is something I should do in the mean time. She has been on special food for UTI's and nothing seems to be working. Any help would be incredible! Thank you all so much in advance.