I'm right there with you, sister. I've got my growing mental list if things still to do (find a freezer, start freezer cooking, get birthing supplies for our homebirth, etc.) It can get really overwhelming for me to think about how life will change (in both positive, and challenging ways). I had PPD after DS was born, and so coincidentally, I'm also anxious about that. I am taking the opportunity to work through these fears, but man, can it be hard!