I want to dropout because of my stutter

I want to dropout because of my stutter I’m really tired of the way I talk ,I really try to stay positive and accept it but it’s really penalizing me in a lot of expect of my life.I’m currently a business student in university and these days I’m thinking about dropping out because I really can’t do it,it’s getting day by day really hard for me to spit out my words and I’m kinda mentally and physically exhausted. In like a month I have two oral exams and I just know that I won’t past them since I’m scared I won’t be able to say a word.I know that I’m starting wrong thinking I won’t make it but my stuttering is really severe these months ,I’m not even able to talk with my family.