Spotting, lighter period ..

My period was 8 days late but it (unfortunately) came yesterday. So I figured out that I didnt ovulate this cycle.

First two days of my period are usually heavy. This time the first day or rather a half of as period came in the afternoon was like medium and second day Im bleeding very little much less than usual. It feels like the last day of my period not the beginning.

Is it because of no ovulation or what should I think of that ?