Hai! Yes, totally normal lah at 6 weeks postpartum! A few of us went through the same thing, one of my mum friends said around 6 weeks she was so bloated and gassy that the cramps were quite annoying, but it improved by week 8 when things settled down. The bloating usually comes from your body still adjusting, hormones settling, and sometimes constipation is also part of it. If it's really bothering you, make sure you're drinking plenty of water, eating fibre-rich foods, and maybe a gentle walk can help. But do check with your gynae or doctor just to be sure there's nothing else going on, okay?