Our DD has over the last couple of nights gone from sleeping almost completely through the night, to waking up every 45mins to an hour. When we go to her she is fine after about 10 seconds out of her cot, and then seems to settle back down when put back in, only to wake again.
Now, it has got to the point that she is not settling again when put in the cot, and in fact screams more.
She's also become far more affectionate in the last few days than she has ever been. She's quite an independent child and has never been big on hugs, but has now started to cuddle into my DP and me. She has even fallen asleep on me, which is something she hasn't done since she was 2-3 months old!
Should we be worried, or is this normal?