Eh biasa je tu! At 30 weeks baby gerak dah kuat sangat dan ruang dalam perut dah sempit, so rasa macam meletup-letup gitu memang normal, sakit bawah ribs, tekanan, semuanya drama lah A few of us mums went through the same thing, pastu dah settle sikit when baby drops closer to labour. Tapi kalau rasa gejala lain macam bleeding atau contraction yang teratur, better check with your doctor just to be safe, okay?