My 8 week old is so unhappy. Almost every waking minute she is grumpy and often full blown crying. I think some of it is her guts but Oddly she sleeps at night and will feed fine then. And she will nap fine in the day too. So sleeping isnt the issue. I had to move her to formula feeding 2 weeks ago as my breastmilk totally dried up (probably due to anxiety related to crying!) so any advice on the best formula would be great too. She is currently on HIPP Organic, I moved away from Aptamil because of the bad reviews. Perhaps I should try the Aptamil Comfort formula?