Pre-seed & uti

Hi there! So let me first start off with the fact that I am very prone to getting UTI's. I must pee before and after sex and make sure I am very clean down there. My husband and I always use a water based lube but now that we are TTC we got preseed. We have only used it 2 times and I now have the start of a uti. I read online that pre seed could be the cause but man I hope not because now I don't know what to do! Any help on pre-seed and UTI's! Thanks