Maybe contractions need advice

Maja

I’m 30 weeks tomorrow. So my stomach has been tightening at night and it feels really full like it’s expanding. A bit of nausea and he’s still moving around. Possible mild cramping but mainly just pressure. It’s very uncomfortable as it feels like I have pressure at the back of my throat to throw up.

Could this be Braxton Hicks, just regular development or he’s positioned on my stomach and I’m being a baby about it?

Thanks for your opinions :)