Afraid to Sleep????

Not sure if Sky is afraid to go to sleep or what's really going on but for the last 3-4 nights she has freaked out when it comes time to go to bed.  When I say freak out I mean crying for an hour or so, throwing up, the whole nine yards. She wants Mommy on the couch with her one night, Daddy in the chair with her the next night. She used to never sleep anywhere but our bed, she has now graduated to not sleeping anywhere but the family room. Well that was working just fine, we would bring her to bed once she fell asleep but now she doesn't  want to sleep...ANYWHERE!! She fights sleep so much that she fell asleep standing up last night, poor girl! I don't know if she's afraid of going to sleep? I know this is a sad post but the picture is hilarious!! She started out in Karson's lap in the chair, he laid her on the couch and this is how she ended up sleeping! LOL!

 

I know she doesn't have PJs on but she wouldn't put them on, screamed every time Daddy tried.  We love her so much but have no idea what to do with her???? Bedtime is a nightmare!