Help

Help Hello I am an 18 year old going into college in about a month, I am very scared to interact once college starts because it takes me a bit to get comfortable somewhere to finally speak okay and not stutter every 2 seconds, any tips ? I don’t want my college experience to be worse than my high school one, it took me 2 years to fit in because it took me that long to say what i want to say and not stay quiet