first time mommies

guys nak tnya, is it normal baby bump sy tak besar mcm 24 weeks yg sepatutnya ? dia kadang pandai besar mcm yg normal 24 weeks tapi kadang dia flat sikit. mcm pregnant 3 months. tapi most time baby bump mcm 3/4 months pregnant je besar dia. baby start 18 weeks memang sangat aktif kicking. anyone knows yg ni normal ke tak ? sbb sy risau, im a single mom yg decide to keep my baby and blum buat any scan lagii.