Help pls

So, i have been up a couple of hours... and for the past 45 minutes give or take, i have been having tightening cramps in my belly and sides, not super painful but highly uncomfortable. Im only 27 weeks 4 days... i don't THINK im going into labor, but i have noticed them coming about every 4 minutes or so. Maybe lasting 45 seconds or a little longer. Havent exactly timed them. No bleeding, no mucus plug, just really bad cramping. And ive also noticed that baby girl is not very active either. Like, shes moving some just not a whole lot. And.gets completely still when one of those pains hits. Its painful, but like nothing i can't manage... what do yall think? Braxton hicks? Or.false labor? Cus this definitely 1doesnt feel like the real deal.