Aww sayang, HB dropping is really stressful but please follow up closely with your doctor on this one, a drop to 8.3 needs proper monitoring, especially at 12 weeks, so jangan delay the next checkup or if you feel extra tired/dizzy, go to clinic or A&E okay. You're already doing the right things (kerang, liver, jambu, bagus!) but sometimes our bodies just need time + the right iron supplement to absorb, so give the Zincofer a proper chance and maybe ask your doctor if you need any additional support or different timing for taking it. A few of my mum friends had the same worry and their HB came up once the medication settled, so don't lose hope! Keep eating iron-rich foods, stay hydrated, and rest as much as you can, your body is working hard. Sending you strength, mama!