Sayang, perut keras tapi baby still moving and kicking tu memang normal je, tu Braxton Hicks (contraction palsu), especially since you're only 29 weeks; kalau itu true labour contractions, the movement biasanya akan berkurang or stop. Tapi given your first labour came on unexpectedly at 38 weeks, I'd suggest check with your doctor just to be safe and get peace of mind, a few of us mums in the group yang ada history of quick labour, the doctors monitor us closer je, so no harm asking. Meanwhile, rest when you feel it hardening, drink plenty of water, and track the pattern, if tiba-tiba the contractions become regular dan painful like cramps, then go to hospital lah. You're doing fine, hormones tu just working overtime preparing your body!