Dd is 10 months. She's all of a sudden started waking up about between 4-5am and can take a hour or two to properly go back to sleep - I'll go in, give her a tummy rub and shush her then leave (she self-settles well) and she'll be asleep again in minutes, only to wake five minutes later. This goes on for an hour or two. I've tried not going in but she just gets worked up.
At the same time, she's started to fight every nap and they're often not as long as they were. I've tried doing longer and shorter wake times but hasn't made a difference.
Here's what a day typically looks like: wake at 6.30ish and comes in with me and sleeps till about 8, nap two-ish hours later for 30-60 mins, nap three-ish hours later for 60-90 mins, bed and asleep by about 7. She has one BF overnight.
So...any advice? Do I need to drop a nap? She's slways been a pretty rubbish sleeper but after much effort we'd improved things so I'm a bit fed-up that things have deteriorated again. All suggestions welcome!