So I think it's contraction help!

I'm 38weeks n 6days

N I can't find any positions that won't make it go away. .

I've been up since 8am n now it's 1pm

I get cramps as long as 3-5min and it would stop for about 1-3min then get cramps again.

Is this contraction? It just feels like very bad cramps that won't go away😢