It hurts sooo bas wen i pee!!!?

Ever since two days ago it has started to burn extremely bad wen I pee it makes me almost cry...Idk wat to do i think that i may have a UTI or a cut inside my . It only hurts while I am peeing and for like a min. after im done. I have to go constantly but its nvr that much. I have tried drinking tons of water and it sort of helps cuz it makes me have a lot more pee and it wont hurt but if I dont drink like a half a gallon every hour then it'll start hurting again.. ive also been drinking cranberry juice but it completly disgusts me and turns my stomache. Im not completly convinced its a uti just b/c i have abosolutly no other symptoms. And I can not go to the doctors anytime soon b/c my mother is on a family medical emergency and out the state...what should I do plz help!