Get Infacol and give before every feed or put in the bottle if formula feeding.
Infacol worked well with my first for this! Also burp in the middle of feeds rather than at the very end might help x
Is it definitely wind? Sometimes babies just cry a lot with no known reason, it's perfectly normal and doesn't last forever but it's bloody hard whilst you're in it. Look up PURPLE crying
Baths can help! Warmth on their belly
If you message me, I can send you a video I used!! It’s too long to post as a comment 😣