Help me please

Anaya 💙🧒🏻👶🏻👶🏻

My son is 12months (my first baby) and he has been sick most of that time so we coSleep with him.. the last time he was sick was since thanksgiving all through about 3 day after Christmas.. he still sleeps with us but now hes is up in the night tossing and turning and he dose this thing we’re he berries himself in the bed or blanket we feed him and he gos back to sleep for about 3 hours then it’s up time again but I know night time feeding is bad please help