The university has an office of special populations that can offer assistance, counseling, etc. Don't put too much pressure on yourself. Please reach out and obtain professional assistance to learn techniques/skills to manage your speech. I attended university and graduated with a Bachelor of Science degree in Psychology and a Masters degree in Industrial/Organizational Psychology. I talk about my college life on my podcast and I'm not going to lie to you, it was rough but I made it through. Do not give up