Talk about a worry, expecially with your first ever chick! Hope it sorts itself out.
I have been reading this with great interest as I have 4x 5 week old chicks. In the field we have 4 chicken houses - the chick ark, the ark, the chalet and the palace! The other night we shared the hens from the ark between the palace and chalet. The chicks have been in a little chick/broody ark and today were moved into the big ark now that they are big enough to manage the ramp. Mum is looking very ready to get away from the chicks and we will probably let her out at the weekend. Hopefully, the plan will be that when we finally let the chicks out they will continue to roost in the ark and will be left alone.
Could all go tits up of course!