Unknown pain coming from vagina with discharge

Patient: So yesterday I was masterbating and i stopped in the middle of it cause I felt a glump of this white/yellow odorful dischange then i like finger scooped it out of my vagina and it looked like cottage cheese. I also have been having trouble urinating and last week for 3 days straight there was crystal clear discharge nonstop. It burns laying down, standing up, and sitting, except on the toilet. The sides of my outer vagina is red and burns and the rim of the entrance to my vagina itches really bad.

Symptoms: Itching, burning, urge to pee