A bit of background...dd is ebf and slept brilliantly at first. We always woke her at 10:30pm for a feed and from 7weeks she would sleep through until 7am.
When she was 6mo she caught loads of colds which disrupted her sleep for a couple of months but she got back on track. We dropped the 10:30 feed when she was 8mo and a few times she slept through 7-7.
Over the past couple of months her sleep has been getting progressively worse. She has been waking 2 or 3 times a night for feeds and would usually go straight back to sleep afterwards.
However this week she has been a nightmare. Last night she woke at 10:30 for a feed and then again at 2am. When I put her down after the second feed, she lay in her cot for 20 minutes before I needed to feed her again, another full feed! And then again 30 minutes later. She eventually went back to sleep at 4am and then woke at 6:20. This is the third time she's done this in the past week.
I am exhausted and my nipples are really sore! I don't really know what is causing this is she eats a lot at mealtimes and has good naps during the day (about 2.5hours in total). I think she may be comfort sucking but she has never done this before, even as a newborn, and I'm not really sure how do deal with it.
I don't really want to do controlled crying as she always goes straight to sleep at 7pm with a dummy and couldn't bear listening to her cry in the middle of the night.
I wondered about trying a bottle of formula each evening at 11pm to see if that will satisfy her for longer but I just wondered if anyone else had any wisdom to offer.
Please help me get my good sleeper back before we all go insane!