Umm CD 8 and almost ➕ OPK?!?

Eek. I just came off two months of letrozole, injectables and IUI, which failed both times. ( took a break 2 months prior and was doing clomid and a few TI and IUI since last Aug) I've been going to a specialist since last August and now we are taking a long break. So this is my first month without fertility drugs and it's CD 8 and my opk is damn near positive?! Umm confused. I know it's hard to trust OPKs when you have PCOS but I can't help but be hopeful. I started taking Premama Fertility on CD 1 of this cycle. Anyone else experience something like this after stopping treatments?