N.C.
my son is 10 months old and he's been doing the same thing. i can't leave a room w/o him freaking out. i have no idea why. the only thing i could come up with is that i was working full time and then I stayed home with him for about three months and i just started going back to work full time again. i think it may b/c he thinks i'm leaving him. have you started going to school or work or doing something out of the ordinary that causes you to leave her for longer than normal? that would be the only thing i could think of. good luck.