Toddler Stutter

Toddler Stutter Hi everyone, about a month ago my 2.75 year old son developed a stutter. At first it was small but has gotten worse recently and increased at a faster rate since we've all been quarantined. We're planning on seeing a specialist when the quarantine is over but are there any exercises we can do in the meantime? Any help would be appreciated! Edit: Thanks for the info guys. You've helped ease my mind and put me on the right track.