36 nd 2 days early labour?

So I am getting contractions and they are an hour apart, nd they only last 30 seconds to 1 minute. About 10 minutes ago I had one that lasted 7 minutes nd did not go away even after I walked around my apartment. Should call my doctor or wait till they get closer or the pain begins to really hurt. Cause eon a pain scale I would rate it 3/10 except the one that lasted 7 minutes that one was a 4½/10