Stupid period question.

So my period lasts 5 days usually and it's a darker red color. I get cramps, and my boobs hurt about a week before it starts. This cycle I didn't get cramps and my breasts did not hurt. I started my period on the 7th and I had TERRIBLE cramps, my period lasted til the 12th and I didn't have any cramps at all throughout my period just that first day. I felt amazing actually and instead of dark red blood it was bright red and very light. Well it's now 2days passed my period and I am having very light cramps? I've never had cramps after my period? Anyone ever had this happen or have any opinions or advice ?