I completely can relate to that one

At that age, DD's sleep was DISGUSTING!!! she would wake frequently and was still night feeding ALOT at that stage which didn't help.

If it helps at all, I always found that whenever sleep got REALLY bad in our house, it would be followed by good sleep. So just think it won't always be like this..... and those 'dazed and zombie' states you're talking about, I think that is just being a Mum in general isn't it!!! It's hard work and very tiring at times.

Have a sleep when she does. Off you go and have a sleep now... I'm taking my own advice and lying down now while I can before DD wakes!