Help me please my ds is 23 weeks and the last 2 weeks not slept first he was just waking up at 3 for feed and taking an hour to go back down but now he's up at 12/1 for hour hour half then again at 3 for an hour then up at 6 for day. Spoke to health visitor they said feed him more as he's weaned but its made no difference I really need sleep. Any ideas