Somebody please tell me what is going on. Last two weeks I did sleep training with baby phoenix. Things progressed slowly but we did make progress. She was going down for all naps by herself. She was going to bed at bedtime all by herself. She was only waking once a night to nurse and then right back to sleep. All of this has gone out the friggin window. DH has been home for a few nights because of the holiday. He goes back to work tonight and it's just me and baby girl. The last 4 nights that he's been home, she's been waking every 2 hours!. Hysterically crying and yelling. I'm exhausted. She turned 7 months yesterday. Something new happened too. I woke in the middle of the night to her baby babble over the monitor. what I saw scared the shit out of me. There she was sitting! in her crib all by herself. For the love of me I couldn't figure out how. She's never gotten in a sitting position from a laying down position before. What scared me was how easy it would/could be for her to fall out of the crib like that. Needless to say the crib has been lowered and baby girl has been getting into said sitting position for days now by herself. Is this the cause of her sleep being disturbed? Some new milestone? If so, what do I do next?
Do I start sleep training all over again, including MOTN wakeups? I read that 7 month olds still need to nurse at night. Is this true?
Sorry for all the questions. I'm just baffled right now.