Life is too hard for me. I’m exhausted

My life is based on me struggling 95% of the time and that is due to stuttering. I have it so bad that I can’t work at certain jobs. I can’t talk to people, I cannot answer phones. Idk what to do. I want a career job but I can’t ever get there cause I stutter so bad. I got a new job and I’ve already avoid manager calls cause I just can’t pick up the phone. This new job requires me to call customers and contact manager after every shift. My current job is good cause I’m not talking with people but the job is physically hurting my body as I have problems with my body already. I’ve applied to many jobs and most I can’t do because I stutter to talk to people. Idk what job is out there I can do that doesn’t require answering phones or talking to people. I’m running out of options as I already am so exhausted with myself. I try so hard not to but it gets the best of me 99% of the time I speak to anyone😞