Gassy breastfeeding baby

Danielle

My son is 16 days old and so far no gas issues.

Starting day 14 it’s like riiiiiiight before we go to bed and we’re after last feed before (my 3 hour) sleep (haha) my son goes into overdrive all fussy with what seems to be painful gas.

I burp him between breasts and have tried to gently rub his tummy as a preventative measure but it’s like this whole ordeal always happens before sleep.

It could be coincidence but in any case is there something I’m doing a feeds that might have changed that’s causing this?

Aren’t breastfed babies not supposed to be this gassy?

Is there something I’m eating?

Help!