5 days positive opks??

Ma

okay so here are my OPKs for this cycle...sorry my temps are a little hard to read I wasn't expecting to post them. I also had a temp spike so I figured I was done ovulating as of 2 days ago...but just took an opk this evening CD 15 and sure enough it's still positive!! Wtf. guess ima need some more baby juice tonight then too huh? this is really starting to get confusing.