My 12 week old DD has been sleeping through the night for weeks, would feed well during the day and have alot of naps through the day. And was gerneraly happy 90% of the time. Bed is about 5.30/6.00 after a bath and massage.

Now (this week) she wont go down for her cat naps, although i did manage to put her down for a longer afternoon sleep yesterday (about 2 hours). She refuses the breast about twice a day, is grizzly and cries alot more than normal (for her) and is so tired by 5pm that we just manage to get the bath in before she is beside herself and we skip the massage and straight to the last feed and to sleep and is now waking up about three times in the night and looks starving, feeds like crazy, then falls back to sleep straight away. (she can self settle most of the time) .

I know that as she gets older she will change dramaticaly all the time, but im just wondering if this is a normal kind of change or if it is something im doing (or not doing) ie...not enough milk, to much stimulation in the day...or not enough.
Would be great to hear other people have had the same kind of changes and what they did to make the day a little happier fot their little ones!!
Thanks