You would be ovulating but i would say your hormones are just not as strong as they use to be the OPK line has to be as dark or darker to be a positive i found the clear blue fertility monitor read my hormones better at night so did the OPK's my hormones were stronger after 2pm i dont know why they just were if the OPK's are not working for you try the temp method you might see O comming that way.