Not sure if I have uti? Or something else

I’ve been having itching/irritation, extreme exhaustion (literally all day in bed, can’t sit up at desk) and needing to pee more often or it painful. Took an at home uti test and it came back positive for leukocytes instantly. Not sure if I should see my doctor though because I’ve gone in for symptoms like this twice this year and nothing. They just say I’m probably just drinking a lot. However this time I have itching. it’s getting to the point where I’m so uncomfortable I can’t sleep or sit still at work. Advice? I’m supposed to see a gynecologist Monday however idk if I can/should wait that long I feel awful.