Lots of people stutter. If there was a sudden onset, then hopefully, there will be a sudden off-set. Keep your chin up and don't let it bother you. You have so many other things in your life. Just remember that other people may also be "embarrassed" when they speak, so you're not alone. If you can't get to a Speech-Language Pathologist, I suggest checking to see if there is a meeting of your local National Stuttering Association branch. There are very well experienced and knowledgeable people that attend the meetings.