Help!! For the past few days now my little man has been waking - TopicsExpress

Help!! For the past few days now my little man has been waking through the night 3/4 times screaming out but hes still asleep/half asleep, hes not been hungry and has had a clean nappy, hes been chewing his hands lots and has been dribbling, hes been abit off for the past couple of days and has been eating lots and wanting more milk, his cheeks havent been red and he hasnt had a temp,?? Can anyone help on what it could be xx