My period started right on time, it was light and it stopped after less than 24 hours later

My period started right on time even if it was a bit light. It then stopped, less than 24 hours later. It was not consistent, more like after the initial bright red bit it became spotting during those 24 hours. It is very unlikely I am pregnant, as my husband has extremely low T. My periods are usually very regular, heavy for two days, light for one, and then done. Can stress do this, or should I make an appt .with my OBGYN? I'm all ears for idea.