I feel like I’m going crazy. My baby girl was such a good sleeper after 6 weeks. She slept 11 hours a night. Some nights she would wake up once but it was rare. Always 9:30 on the dot. Now she doesn’t want to go to sleep until late and she never wants to be put down. It’s like it wakes her up. Any advice on helping her sleep? I know this can’t last forever but I need a light at the end of the tunnel 🙃