what to do?

So noah has decided that he wants to wake up every 2 hours a night for a feed. i have tried letting him try and resettle himself as thats how he gets himself to sleep during the day but he just screams loud. Last night i tryed expressing a bottle and putting a little bit of baby rice in it (i know you shouldnt do that though) to see if that helped and he drunk it but still woke u 2 hours later and 2 hours after that and so on. he wakes up grumpy as and stays that way until his first morning sleep. Though this morning he decided he didnt want one of those either. I really dont know what to do hes not getting enough sleep and neither am i. And this morning when he wouldnt sleep i had to leave him and have time out, not because i was getting angry but because i was about to burst into tears and have a meltdown. During the day hes fine and happy and apart from him not wanting to eat alot (he still has lots of booby) nothing else has changed. Any ideas on what i could do.