u/Iamarandomalright

So the last couple of days I've been monitoring my sun conure, I've noticed she started making a sound that I'm not quite sure what to think about it. It's basically like a tiny sneeze, with no liquid coming out, with a tiny head bob. It's like a quiet "pfft" sound. Everything she does is normal, she eats, drinks, there are no tail bobs, but I'm still worried. Can anyone think of any reason behind this new sound?