Advice

My baby is 4 months and 2 weeks and for as long as I can remember, we struggle to get him to go more than 2.5 hours between each feed. He’s a chunky baby and is having 5 bottles a day 6oz each and he sleeps through the night. I’m just wondering if this is normal?

Also, he’s sometimes sick after a bottle so we’ve tried reducing the amount in his feed but he still cries for more so I’m stressing out a little bit as I just don’t know what to do?