Pregnant mums with May babies

Mombie#1
Have you moved your baby to his own room yet? Are you planning on having both kids in the same room than you? I am wondering what to do now. My psychologist said that if I move my son now he will feel rejected and I should keep them both in the room with me for at least 6 months after my little girl is born but I am scared they are going to wake each other up at night. Your thoughts?