Chronic UTI

Anyone suffer from chronic UTI? How do you deal?  Are there options other than being on antibiotics (which I so hate!)?  I've had 3 UTIs already this year, 2 in the past 2 months.  I do everything right - wipe the right way, pee after sex, wear the right undies, drink plenty of fluids, avoid caffeine/alcohol, etc.  I even started taking a cranberry supplement!  So frustrating and it really puts a damper on our TTC efforts :/