Imantantion?

Lily

My cycle is 24 days, ovulation was on the 15th this month. 7 days after O I had light spotting for 2 days and it stopped. That was 4 days ago..I now have 6 or 5 days till my period. I'll have to look at my calender again BUT just weird never had bleeding in between my periods.. I'm hoping I'm pregnant!! What. Do you guys think??