Also mention that you stutter. You have to be up front with the people in your work place. They appreciate you being open and honest and they will generally return the same respect. Ultimately if you are competent in your field most employers won’t care about your stutter. But it sounds like you went into a field that doesn’t require much talking, sounds like you did like data analytics or Econ or something. Generally analyst roles require less than sales roles. You’re employers recognize that and I think they will be willing to over look it. I know it’s fucking hard but keep applying. And get a speech therapist - they really do help. Good luck man.