brooo of course you should gooo!! dont miss experiences just because you are afraid of what people might think about you. im going to be honest literally you are not as important and relevant as you think you are, if u stutter in front of strangers what is the problem? they wont remember you anyway and if you stutter in front of people you know what is the problem? they will know that you have difficulties in terms of talking and they will understand or maybe they wont ever pay attention to your way of speaking. You need to face the fact that you will stutter in front of people and thats okay, you cant spend your life locked in your bedroom because you are scared of what people might think of you. if you keep that mindset you will miss a lot of beautiful things and moments that life has prepared for you!!