At 8 weeks my son was going to sleep at 7, waking at 3 to eat, then sleeping again until 7. It was glorious. Now that we have transitioned from the rock n play to the crib we aren't sleeping. We started the crib a week and a half ago and it sucks! We have the matress elevated and he is swaddled but he is waking multiple times a night and not just to eat. I am so worried because I go back to work in 3 weeks 😭. He is now 13 weeks old. Please give me your tips, tricks and advice.