Confused!!!

Angel
Ok ladies, I need help. So I had what I thought was a period, but now I'm not so sure. AF showed up early, 10 DPO. Then I maybe went through 2 tampons, no clots like normal, then went to light pink for a day. Total period lasted 2 days, when mine are normally 5-6 days. Normal cramping, nothing severe. Could this be IB, or just wishful thinking?