Weird and random..

I had my period 7/26 - 7/30and CD5-9 I took clomid. Tonight while my SO was fingering me, he noticed blood. I turned on the light to look at it and it looks like old blood. I have not spotted or anything all day but bled just a little bit while he was fingering me. Maybe a spoonful of blood. I don't know if I'm going to continue to bleed or not, but my question is, can you bleed when you're ovulating? I'm very concerned because I shouldn't be starting my period and my fertile week is really soon. Anyone else have this problem? I'm confused and need some input. What could this bleeding mean?