Hi, I have a very old budgie and she is sick, whilst cleaning her out a while ago I noticed she was not walking very well. When I took a close look at her she has white small lumps on her leg which look like ulcers but they are not open wounds. This is causing her to be lame and she is spending alot of time on the floor of her cage, is there anything I can do for her tonight? I will get her to the vets tomorrow but I just want to help her now. Do you know what this might be and can she be helped by the vet?