AF 2 days long...

So I started spotting on Friday. Saturday was a heavy period. Sunday It changed to a light period/ spotting but by that afternoon I had no signs of AF and it didn't return.
So essentially my period was 2 full days (3 if you count Friday's spotting).
Should this be a concern? I usually have heavy flow for 2 days, medium flow for 2 days and one day of light.