Braxton hicks question

Melanie • Mother of 2 💚💙 🎀💜👣
So I'm a second time mom and I never experienced Braxton hicks with my first. My question is... Do you experience discomfort in your lower abdomen or can you experience discomfort anywhere on your belly? I know they aren't supposed to hurt too bad but sometimes they can be noticeable. I want to know how to identify if I'm having Braxton hicks in this pregnancy