I got my budgies around the beginning of the summer, ones a boy and ones a girl and I've noticed the girl has a bump on her belly, I thought she was about to lay eggs but she is very inactive, she doesn't sing anymore and when she sleeps she practically sleeps upside down on her perch.. When I woke up this morning she fell off her perch twice!and yes I put a nesting box onto the cage after I googled alot of things, please don't lecture me about not knowing enough about birds.. My parents gave me them as a present, I didn't ask for them and I'm only 16. I really don't think the vet is an option, I lost the job I had and my dad doesn't have a job and my mom works at a call centre :( please help me??!?