Ay mama, important talaga na i-check mo ito with your OB agad, lalo na kung may bleeding or persistent cramping, hindi worth ang risk, kaya please make an appointment asap or go to the ER kung severe. A few of us moms have experienced cramping in early pregnancy, and honestly, sometimes it's just your body adjusting, pero since you're only 5 weeks, kailangan talaga ng proper check-up para sure. Wag mag-alala, pero don't wait, samahan mo sana ng kaibigan or your partner pag pumunta ka. Ang iyong doctor lang talaga ang makakasiguro if everything's okay, anak. Praying for you!