My baby girl is 6.5 months old and the separation anxiety is coming in hot!! I think me being home so much with being off work with the holidays might have something to do with it. If I walk out of the room she cries. If I put her down for a nap and leave she cries. It only normally last for a minute or two. However tonight she wouldn't go to anyone but me. She would have a serisous meltdown if someone else tried to hold her. It makes me feel kinda good cuz I know it's her loving me!!!