3rd trimester normal po ba ang braxton hicks contraction kahit kapapasok lang ng 7 months?

Hi mga mommies! need advice po 🙂 currently po im on my 31 weeks of pregnancy madalas na po ko makaramdam ng paninigas ng tyan simula nun nag 7 months kami ni baby and now na worried lang ako kasi sabi ng mother ko mababa na daw tyan ko. question ko po is normal po ba na as early as 7months going 8 nakakaexperience na tayo ng braxton hicks? thanks po