8 mo is more and more often not settling down to sleep as soon as he normally does. Today he's had 2 half hour naps at nursery, the last being at 3.30. Bed time routine as normal and he's been in bed 30 mins, bedtime 7pm and he's still rolling around and talking/moaning/whining etc. not yet crying.
Has been the same for a few days. Yesterday took him nearly an hour to go off. He's clearly tired but won't drop off. What's going on? Where's my self settling baby gone?