Aww mama, I'm so happy for you on this rainbow baby, that's so encouraging! Honestly, 8 weeks is still quite early for a full pregnancy belt, but if your tummy is already feeling heavy or uncomfortable, there's no harm in trying one, especially since you're commuting a lot; a few of us mums have started wearing support belts around this time kahit earlier pa lang if we felt the need. That said, since you're high-risk, it's best to check with your OB first kung aling type ng belt ang safest for your situation at kung kailangan mo na talaga ngayon or if you can wait a bit pa. Rooting for you, mama!