Uti..help

Tiffany β€’ Mommy to a 8 yo boy, 2 yo boy, and a newborn Princess!!! πŸ’™πŸ’™πŸ’–
For the last few months I keep experiencing Uti's. Once in December, a month later, and now. I've been to the Doctor several times and they give antibiotics of course and it's gone within a week. Any advice??!