Ay alam ko yan ang feeling mo! Honestly, kahit ako at iba pang mums namin nag-worry din kung bakit mas liit ang tiyan sa second baby compared sa first, pero ang totoo nyan ay super normal lang talaga. One of my mum friends said her belly looked small pa rin hanggang 7 months, tapos bigla lang lumaki ng 30-40% when baby dropped, parang biglang lumabas ang lahat! Ang bump size talaga ay hindi talaga accurate measurement ng baby's health or size, kaya don't stress too much about it. But of course, check mo with your OB/specialist din para ma-ease ang mind mo at ma-confirm na everything's good with baby. You're doing great, mama!