Hi, I posted this on Baby but someone suggested it might be worth putting it on here so sorry if this is the second time you have read it!

Neve is 4 weeks old now and has started a pattern of being wide awake between 10.30pm and 3.15am she cries on and off and will not let us put her down. Sometimes I can see that she does have a bit of colic but not always and we do give her Dentinox in the eveniings to help with this. Because I am breastfeeding she feeds tend to be all over the place which makes it tricky to try and give her a big feed at around 10-11pm as she often won't take it. I also have noticed that early morning I have lots of milk but that it tails off during the day, last night we gave her a bottle so I could check how much she was from me in the evening and over a two hour period I could only express 50mls (tried this morning to test and got almost 200mls). So we have been giving her the odd bottle at night which she finishes and then comfort sucks on me until she goes to sleep. Am expressing a lot to try and up my milk supply but this doesn't seem to be helping.
I know she is too young to be in any kind of routine but with her sleeping and my sporadic milk production I feel really really disorganised and that I am making a bit of a mess of it all. I can't help thinking that something I am doing is preventing her sleeping?
Any thoughts or advice would be very gratefully received.