Skittles has been home for 2 wks tomorrow (she's 9 wks old tomorrow). She gets up every 2-3 hrs. & cries. Most of the time (3 out of 4 times) she has to use the bathroom - but I, like you, am starting to feel the wear & tear of no sleep. My other Yorkie Pebbles was 10 wks when I brought her home & she whined all night the 1st night & that was it.
My doggies sleep together & I put a shirt that I've worn to bed the night before in the bed w/them - that seems to help quiet things down some.
Anyway, please know that I'm wishing you a restful sleep! Please wish the same for me. I love Skittles very much & I'll keep this up as long as I must!!
Kim