Contractions?

LunaxMoona🌙 • Expecting in early Oct 17' 💙 Niko Roman Whittaker 💙

So I'm 38w4

I think I might be having contractions. They are 15 minutes apart right now though, and they don't hurt that much. My stomach just keeps tightening and I feel this discomfort and a small cramping pain.

I've had contractions before but they all feel so different when they are irregular.

I'm also 3cm dilated as 2 days ago, and last night I had a bloody show.

What do you think?:)