When to go in/call?

Sc

My hospital goes with the 5-1-1 rule. Don't call or come in until contractions are 5 minutes apart one minute in length for an hour. Mine have been 6 minutes apart for an hour lasting one minute. I always thought I would be screaming in pain before going in or calling, but my pain is maybe a 4. Should I wait until the pain is really bad?

Also, is there anything I can do to make sure labor doesn't stall?