I'm breastfeeding my 6 week old and until 4 weeks she was pooing 6-8 times a day. However, for the last 2 weeks, she's been going for 3/4 days, getting very restless and grumpy during the last day - and not sleeping at all for 8-10 hours - then filling her nappy to the brim (and beyond!) Is this normal? I'm concerned as it seems to have been accompanied by an increase in wind; she lays in her cot crying with pain for an hour at round about 5am most mornings now. Thanks!