2 days ago I awoke to an unusual need to urinate, normally I don't get woken up by this feeling, when I peed it burned and it gave me a stomach ache, it. was also dark and foggy. I woke up 3 times that. morning to go pee and each time it burned just like. last. During the day when I would pee, it would. burn but not be foggy. The same thing happened yesterday. And today I woke up to an unbearable itch in my vagina, the only thing that makes the itch feel better is the burning of my pee and when I wiped there was a very light pink on the toilet paper. What is this? And is it serious?