First big hug for mom. It is hard to watch your baby cry. Is it possible that just being off from school has thrown her off a bit ? Also what is she doing all day now. Is she getting a ton of super fun mom time now during the day. It might just be hard to be away from you after hanging out all day. If you can stay, I say just stay. Staying will cause both of you less stress until you can figure out what is oing on. Just remember you are doing the best you can and you are not going to ruin your child by doing what you think is right.