What do Braxton Hicks feel like?

I keep feeling tightenings but they can be all over my stomach and not necessarily cramps in my pelvis.

The pains/sensations can last up to a minute or so, they’re generally higher up than low and make me feel like I need to take deep breaths?

I expect braxton hicks to be pains in my pelvis so I’m not sure what I’m experiencing, it’s not the same as when baby rolls/stretches my skin