Anyone seen this before? Does this call for a concern? #firstbaby #1stimemom #advicepls #pleasehelp #redness #redpatch #babyboy #sgbaby

Hello mummies. My LO is turning 3months & lately he’s been playing around when I’m feeding him. (ie; while feeding, he stop drinking and push the bottle with his tongue and then continue drinking again & push again) Usually he will finish up the bottle quite fast. Is it a phase? Im giving him formula milk. #1stimemom #BabyBoy