I have been having frequent urges to pee every 15 mins, when I do pee I see pinkish blood, it stings no matter what. I also have a stomach ache but doubt it's from my uti. My face is a little warm and this had been ongoing for about 2 days now... I don't want to wait to call my doctor tomorrow and wait even longer for med because I am uncomfortable. What should I do? I've been taking cranberry supplements.