Hi, I have had a Parotlet for about 2 weeks and she has just started sneezing? She is 4 months old so I am aware of the molting stage but the sneezing is new. She has no discharge from her nostrils and her feathers are not overly fluffy considering her age but the sneezing is new. She seems otherwise fine, alert, her voice isn't altered. Her attitude is the same as when I first met her 2 months ago...it's part of her charm! Ideas?