Oo normal yan, mama! Usually Braxton-Hicks contractions na yan, practice contractions lang ang tawag namin, pero importante na bantayan mo kung paano ka mag-feel overall. A few of us moms noticed na naninigas ang tiyan especially pag stressed, dehydrated, or maraming activity, kaya try mo muna mag-rest, umiinom ng plenty of water, at mag-relax para makita mo kung babalik to normal. If it's painful, regular ang episodes, o may ibang weird symptoms, better check with your OB agad lang para peace of mind mo, don't wait, lalo na first time mom ka, okay?