Just woke up and turned my cham lights on etc..
She has a notably 'big' chin this morning, she seems to have been yawning, stretching also.... any ideas?:
It seems to be smaller now, maybe it was because she just woke up?
As solid snake said. They yawn in the morning, and to stretch the skin to break a shed. Its perfectly normal so long as she doesnt do it all day as this is a sign of stress or even URI. I noticed she has a lot of white build up around her nostrils, which indicates a build up of excess salts, not calcium as some would lead you to believe. It is harmless and can be removed using a wet Q tip, if she doesnt bite your fingers off first!