Braxton Hicks?

This morning I felt my tummy and it was hard. It's been hard before but it was like a constant hard. It eventually got kinda squishy again.  Around 8:20 it got tight again for about a minute. Then around 9:40 tight again for about a minute. Then now 11:14 tight again. But with all of this comes no pain. From time I feel cramping (like a period cramp) but it only last a few seconds to a minute or so. I know that labor contractions are consistent so I don't think it's that. My water hasn't broken, nor have I lost my mucus plug. So I think it's just Braxton hicks. I know I'm a tiny person and my skin is super stretched so I'm curious if that could lead to the hardness.