what is going on??

Dude

my two month old had gotten into an odd snacking habit. he drinks like 8 ozs in the morning (first bottle) then drinks like 3 ozs every hour and a half. till bedtime. then he sleeps 8-10 hours. its aweful!!! idk if its due to teething or something else. i already changed the bottle to seeif he just changed his mind or something but it is still the same old song and dance. im annoyed and i dont think that's a good feeding schedule. anyone go through this? how did you fix it?