weird period?!

Abigail • 10.9.15 ♥️
So my period started off very light on the 17th and when I woke up on the 18th I was having very heavy bleeding all day, then on the 19th it was light and barley bleeding, and on the 20th it was completly gone. Now I just went to the bathroom and I wiped and it looks like I see a bit of blood not very much.. is my period starting again?!