I am 19 years old and just two days ago whenever I urinate I get this pain in my vagina right when I'm just about to finish urinating. I can't really describe the pain I just know on a scale to 1-10 it's a 10 and it only happens for 15 seconds then it goes away. I'm concerned and I want to know it could possibly be. There is no burning when I urinate but there is a little blood at times.

It sounds like an infection. Have a doctor check you.