Sleep regression

Ashley

My almost 3 month old on the 20th has been doing anything but sleep! He was sleeping 4 hours then getting up to eat then now gets up every hour or 2 it’s like he doesn’t get into a deep sleep ever! Hates being put down for a nap and sometimes eats more then sometimes eats less?! Idk what’s going on refuses the breast bc he doesn’t wanna sleep I have to play white noise to calm him