So now what do I do?

I'm so sorry I missed today's group especially since I wanted to make sure everyone knew how to get to the blog. Not to mention Tuesday is always the day I feel the best since everyone at the group helps me realize I'm not the only one struggling to figure things out. Then by the next Monday, I feel like the only one who doesn't know what I'm doing. My big issue this week is that, after a string of really good sleeping nights, Brenna has gone back to doing only 3 and a half hours at a stretch. It's such a setback. Has anyone else experienced that? She's 9 and a half weeks now and she hasn't done such short stretches since she was a month old. Is that normal? I wonder if the fact that I still rock her to sleep before putting her down is a factor. I know I should be putting her down awake but I can't seem to get up the courage. I'm afraid she'll never go to sleep then.