In only a few days my female budgie's cere has changed colour on her right side. It was originally a dark pink/brownish cere (a little bit crusty). Now it is a very smooth pale blue cere with white on the edges, as you can see in these pictures:
Her other symptoms are that she has been regurgitating more often in the last few months, her diet is mainly seed mix and millet. In the last few days I have been feeding her more dried greens and raspberries, she doesn't eat any other fruits and vegetables.
She has a new squeak and regurgitates straight after she does it
In general, she has always been weaker than my other budgie. Her wings are smaller and more delicate so if she flies for a long time she gets very tired and descends onto a nearby perch
Her left eye is damaged/possibly missing since she was a baby. Overall her health is questionable and I can't afford taking her to a vet right now. Whatever is going on with her cere is worrying me, has anyone seen this in other budgies? The other side may change colour too, there is a spot of blue that might not be clear in this photo:
Her other symptoms are that she has been regurgitating more often in the last few months, her diet is mainly seed mix and millet. In the last few days I have been feeding her more dried greens and raspberries, she doesn't eat any other fruits and vegetables.
She has a new squeak and regurgitates straight after she does it

In general, she has always been weaker than my other budgie. Her wings are smaller and more delicate so if she flies for a long time she gets very tired and descends onto a nearby perch
