gassy baby?

Hello! My baby girl is now 7 weeks old and she is on formula as my milk supply sucks! 😓 We use enfamil and it's been great for her till now.. lately, since 3 days, I've noticed that she is so gassy, tends to fart so often... she isn't fussy or doesn't appear to be in any discomfort... I was wondering if this is normal? Are formula fed babies gassy? Or is it just my LO!? Anyone else on the same boat!? Any advice? Thank you!