My little 11 week old kitten Kiri does an unusual thing. When all of the other cats are out of her sight she meows like someone's torturing her! When she finds one of them she goes nuts purrring and rubbing against them. Does she have seperation anxiety or something? She scares me when she does this as I think she's hurt, with all that mournful meowing. Will she outgrow this? She's a pretty insecure kitten, still very shy after being dumped off by her 'owners'. Any suggestions on how I can make this easier for her?