Sounds like colic to me mosschops, tended to build up during the day with dd and she was a great afternoon sleeper, followed by an evening on the boob in varying spurts! I'd try the lots of infacol route if I were you, it takes a day or two to kick in properly as needs to build up (from what I remember) but worked a treat for us, with additional winding of course. I agree with the basket upstairs comment, we did with dd, even thou it meant me spending half the evening upstairs feeding and winding her, she certainly got the sense of night for bed from it, and when she hit about 3mths dropped one of her evening feeds and slept thru 10-6! so good luck x