Whenever i pee even if its more than just a little at a time it hurts really bad, and i will usually become sick during these times, as well as tired, light headed, and feel confused about what I'm doing, and my feet and hands hurt and it lasts for weeks at a time. Ive gone to several doctors who run a urine test, and say i don't have an infection but prescribe me antibiotics in case, this has been going on for months. A few of my urine test have come back with blood in them, and the last time i went to the walk in clinic, they were very concerned with my standing heart rate