Sounds to me like you are doing a wonderful job! I also found that stage at around 12 months quite tricky as DS started to transition from babyhood to toddlerhood. This also coincided with him starting childcare, which was really difficult for us but we go there. He was super clingy at that stage too and was still having 2 naps a day.
Like the others have said, I find it essential to get out of the house every day! More for DS's sanity than mine though. Organised activities are great, but even just walking to the shop to get some bread and milk is a good outing. I know she isn't moving yet, but have you tried taking her to the park and setting her up on a picnic blanket with some toys. Just a change of scenery can make a huge difference.
I've always had quite a structured dinner/bedtime routine, which I tend to think is important. DS has dinner at about 5.00pm, followed shortly there after by bath (depends on how tired he is) and then ready for bed and a BF before going down.
Personally, I don't think there is any need to rush dropping her bottles. My DS is 18 months and still has his start of the day BF and and before bed BF (which I'm hoping to drop soon, but that's a whole other thread). I think it is important to recognise that the transition from babyhood to toddlerhood can be quite difficult for them at times (even now at 18 months) and little comforts from their baby time like a bottle or a BF can just make the rest of the day so much easier.
GL with it all hun, sounds like you're doing really well! Personally, I've found that being a mother gets a bit more challenging as they get older, which goes against everything I thought and had been told when I was pregnant. But, now I've accepted that parenting is challenging (and unrelenting) and kinda learnt to roll with it iykwim? Every day is different and every week our routine seems to change in some subtle way.
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