Hey mama! At 6 weeks, it's super normal na malambot pa lang ang belly, honestly, maraming kami friends na ganyan, parang wala pang bumibigay ng sign na buntis kahit ilang weeks na, lalo na kung first time mo or if you're on the thinner side. The baby is still so tiny, and your uterus is still pretty small, so don't worry na parang di ka buntis, your body is doing its thing! But para ma-ease your mind completely, better check with your OB so they can confirm everything's progressing well and give you peace of mind.