My first budgie I’ve had since she was about 2/3 weeks old. Raised her and she had a close bond with me. Around when she was 6 months old, I felt like I should get her a friend because I didn’t want her to be lonely. However since getting the new bird, who is 10 weeks old, she has been very bitey, attacking my hands all of the time. Biting really hard, she still wants to be near me but she’ll bite me. What to do I do? How can I fix this?