Has a very unsettled baby. He keeps crunching up his legs as if he is in pain & is puking a lot more. He's still feeding well (every 3 hours) & putting on weight. I'm assuming it's constipation but even then his nappies haven't been concerning. I've given him infacol but it doesn't seem to be working. We even tried a warm bath at 3am but again didn't calm him enough to sleep. Any advice ladies?