Every girl that has been into me has said my stutter is cute or even hot. I don't agree but, I think it's that most things a guy says or does a girl will think is hot it she's into him. She prolly just wasn't feeling you and I wouldn't take that personally. Give the situation the benefit of the doubt, for your mental health. In fact, give everything the benefit of the doubt in your life, it helps to relieve stress. Relieving stress also helps reduce stuttering.