Still having spotting after first period and positive opk ??

Sara
So I got acupuncture Wednesday night . Thursday am I had my first real period post d and c . Blessing slowed and now I have light spotting . Well I started using opk yesterday got a blank circle . Then this morning I got a smiley face !!! I'm still spotting a little 
. Could it be my surge and that I will ovulate in another day or two when bleeding stops ? Is it possible to have a surge and not ovulate for another few days after ???