missing my girl...

Sometimes I don't understand myself... there are many days that I wish I could have a baby sitter take the kids for awhile, even just one of them, just so I could have a little break. This weekend my parents took Brooklynn camping. She just left this morning and will not be back until Monday. I cried a little as we left and I miss her like crazy. It has only been about six hours. How is this any different than if I were to have a sitter for the day. I know that wouldn't bother me. I know she is going to have so much fun. They are taking her hiking and fishing and she is so excited to sleep in a tent. I just miss her!! Am I crazy?