Waalaykum assalam sis! Jangan sedih okay, banyak moms macam ni, especially kalau period tak teratur after first baby, memang senang miss signs lagi-lagi kalau symptoms lain dari first pregnancy Late booking does mean hospital referral sebab they need to monitor baby's development lebih closely dan make sure everything's on track, tapi it's standard procedure je, bukan sign something's wrong. The important thing now is you start antenatal care, follow up dengan hospital, and let them check both you and baby properly, they'll guide you through everything. Hati kuat, mommy, baby's already at 28 weeks so alhamdulillah sudah viable. You've got this!