Might be a silly Q

Cheyenne • Had our beautiful baby girl five days early on June 18th❤️❤️❤️❤️
Will I know for sure if I'm having Braxton hicks contractions or not? 33 weeks and 2 days and my tummy gets really tight sometimes but I thought it was just the way baby is moving or laying. Everyone I've talked to says it sounds like Braxton hicks so I'm unsure of which it is. I feel silly asking but I'm curious to know!