Hello.... I Have A Question Oviously For You. I Went

Hello.... I have a question oviously for you. I went to the er and they told me that I didn't have a uti. But I have the urgency to have to pee as if I have one. I have no burning or irrotation just the urgency to have to pee. I'm bloated and irritable. Help please. I'm taking azo to help but as soon as it starting to get out of my system I'm back to the pressure and the urgency to have to pee. I just got my period two days ago so I no it can't be bloating forom that.