Uti infection but

Andrea

I went to my doctor told her I think I have a uti and she told me to pee in a cup to check and it was negative. I don’t know what to do she’s like drink lots of liquids but I still have that super urgency to pee and I barley pee at all and then I’m cramping down there there’s pressure and still burns when I pee. Idk what to do I don’t ants it to get any worse because I here that’s bad