Separation Anxiety

The dreaded separation anxiety has now taken over Hailey. I'm not sure if it was related to her being sick, but since we got home from Denver she has not been the same. Hailey used to be the best baby in the YMCA day care, but this past week she has cried every time I left her. The worst is nap time, she won't even sleep unless I hold her. If I lay her down she screams hysterically until I go back in and get her. I'm not really sure what to do with her, if she doesn't nap than she is so cranky all day, but I also don't want to hold her every time she needs to nap! Hopefully this phase will pass quickly and we will get our Hailey back!