This is exactly the same as my little one who is 6 weeks. I went to see the GP and they said its likely reflux but mild and the medication/reflux formula can cause constipation, which she already struggles with so we just decided to ride it out. Im sure you’ve got all the do’s and donts online but the key things we do to help manage it are: upright feeding, laying flat but on incline when sleeping/put down, keeping upright for 30 mins after each feed, frequent breaks when feeding. Having trouble burping will eventually cause colic so its worth using infacol with every feed anyway as it can help. We’ve also used Colief drops which are good too if their colic gets bad xx
Thanks both @Beth @Sophie
I wouldn’t use Infacol as this can make reflux way worse, I was in the same position as you and I’ve started adding half a scoop of carabel milk thickening to each feed and it’s been a complete game changer.