DD2 is now 15 weeks old. Up till last week I was happy going with the flow and letting her find her own routine, which at about 10-11 weeks crystallized into her going to bed at 9.30ish and sleeping till any time between 5-7am then going back down till 9am. Basically 12 hours with one waking at a reasonable hour.
However, dd1 is about to start at nursery next week and we will have to get there by 8.45am. Long morning sleeps are no longer possible so this seemed a good cue to get dd2 into a GF routine. I started a week ago and she slipped into the eating and daytime sleeping routines very easily without any need for crying (I really can't do controlled crying at such a young age, think 6 months is about as early as I can stomach it). I was surprised as dd1 wasn't ready for a routine till about 5 months.
So having a daytime routine is great...BUT...her wakings in the night have become much WORST. I find it hard to get dd2 down at 7pm - it often takes till about 8.30pm and 2/3 attempts to get her off, despite getting her up at 7am every morning (no hardship as am up with dd1 anyway).
Then am waking her for a bottle of formula at 10.30pm. She takes about 4oz and is comatose so put her back in her basket at about 11pm. Then, for the past 5 nights, she has woken at any time between 1-2am for a big breastfeed and then again at 4-5. I don't feed her second time round but have to swaddle her & walk her around then usually resort to a dummy to get her back off. She then wakes again at about 6.30am.
Any ideas as to what's going on, or any suggestions? I am so gutted...feel like I've ruined her natural routine and made life a whole lot harder for myself. She's been a good sleeper since day one and has only ever woken once between 9/10pm and 6/7am so I am kicked myself like crazy...don't know why I didn't leave well alone. She didn't start having any formula till I started the new regime and is now having 2 bottles a day - could this be causing problems? I don't think it's hunger as she isn't ravenous at 7am.
HELP!!