People learning a new language, is it hard to progress because of your stutter?

People learning a new language, is it hard to progress because of your stutter? I am currently learning Arabic (modern standard Arabic), and I am fluent in English and Bengali. I’ve been studying for quite a few years now and speaking is by far my weakest aspect. A large part is because of my stutter. I think I haven’t developed the mental jumps if I sense getting stuck like I do for English. In terms of reading writing and comprehension, I’m pretty strong but I just can’t excel in speaking. I feel like I’ve hit a ceiling