Post feeding upset!

Rachel ☘️💙March’19 & 🎃💗Oct’20

My LO is about 7.5 weeks old and recently he’s been crying after breastfeeding for about 5-10 minutes... usually alleviated by burping or spitting up on his own. Idk if it’s acid reflux or what but it’s starting to wear on me.l and I feel bad he’s so upset...

Any advice or how I can burp him better other than massaging or tapping his back?