As other said people who stutter have girlfriends. For some it will be deal breaker, for some no and you should accept that. What I also read it may be helpful to say you are stuttering. Before dating, so she would not be that suprised, you can also say that you are stuttering and if you dont mind it, its cool but if you dont wanna I can understand so we wont waste time. I agree with top comment, focus on things you have control. It may be gym, diet, sleep, better sense of clothing style, improve your look, maybe look for local stuttering groups or if you dont mind maybe some disability/neurodiveregnt groups, meetings, local new hobbies, Dont let stuttering block you from dating, its harder but you can meet better people