I went through the same thing at the same age. People will accept your stutter if youre accepting of it. They respond to your energy. We can be real here and say not everyone would want to date someone with a significant stutter. Good thing is, you dont have to date the whole world. If you have a positive attitude towards it there will be plenty of people who will want to be with you. A lot of times it's not the "flaw" that people get turned off by, it's how it's handled and how some people let it affect every aspect of their life.