I too have experienced my stutter getting worse lately. I used to be able to give presentations just fine, now I stutter a lot and I really don’t know what happened. Not to mention meeting new people and making people think I’m a total weirdo. So you’re not alone. I would highly recommend finding a good speech therapist if you can, particularly one who specializes in stuttering. There is a path to improvement, if you can find the right help and have the right mindset. We’re right there with you.