So over the last few days I could feel a urinary tract infection coming on and then yesterday it hit really bad to where it was giving me a pain in my kidney! But then last night I took 2 ibuprofen and boom it just went away! I've had many UTIs before and it felt just like that but today I'm fine no feeling of needing to pee constantly no pain! Can anyone try and help me explain this? Maybe a kidney stones or something.