What could it be?

To my knowledge I’ve never experienced Braxton Hicks contractions. And when I asked my doctor about it she wasn’t even sure what it was.

I’m 36 weeks, some times after I eat my whole entire belly burns and hurts. It gets really tight and it comes in waves. It feels that way the whole entire time but gets painful in like a wave motion, it’ll ease off and then come right back. They only last for 10 mins I guess all together. It’s been happening for a couple weeks now but it doesn’t do it every time and it’s never after I eat anything specific. It’s just random.. is this Braxton Hicks or what else could it be? I’m so confused.

Yes it is quite painful when it happens. I could cry.