Too scared to start the nursery...am I alone in this?

Charlotte

I love looking at all the pictures of pretty nurseries on here but I'm too scared to start ours!

I'm worried if we did it up then something went wrong I wouldn't be able to face going into the room. I'm 20 weeks and worried if I don't stop worrying I'll end up leaving it too late. Is anyone else putting off starting or am I just being really paranoid???