Why Is My Belly So Big At 6 Weeks Pregnant?
Maybe you're putting on weight around 6 to 8 weeks — which in your mind is quite early. One plausible explanation for an early bump, though, could be abdominal bloating. An increase in hormones can cause your body to retain fluid. So what you believe to be all baby bump may actually be a bloated stomach.
Is it normal to have a belly at 6 weeks pregnant?
Your 6-weeks-pregnant bump isn't much of a bump yet, so you're the only one who will notice any differences. That said, since you're probably starting to feel some cramping and bloating, your belly might feel a little bigger than normal.
6 Weeks Pregnant - Pregnancy Week-by-Week - The Bump
Is it normal to have a big belly in early pregnancy?
Every woman starts showing at a different time. Your baby won't be big enough to show until the second trimester, but many women get a belly in the first trimester from increased water and bloating.
Pregnant Belly: Does Size Matter? - Healthline