Progress isn’t linear I guess..

Progress isn’t linear I guess.. To start my stutter is extremely tied to social anxiety/stress… Anyone else feel like they are on the road to becoming more and more fluent by the day and you almost feel like you’re on cloud 9… then a speaking situation arises that absolutely petrifies you and you feel as if you’re back to square one? This has been a loop for me the past few months… I know the only way is through but just wondering if anyone can relate.