Contraction? BH?

Alli • Grace 10-8-18 ❤️❤️

So I’m laying in bed and twice now my tummy’s gone tight and I feel very light slight cramping. Like it doesn’t hurt at all but it’s kinda uncomfortable. But I also feel like the tightness in my tummy may just be her positioning. Is this a contraction, BH, or am I just going crazy? FTM, currently 38+6