Cd 12 .... positive OPK already .?

Jasmine • 💙 👶🏽3-6-18.... TTC #2
TTC month 8 ... have long irregular cycles... mid February my doctor prescribed me medroxyprogestrone (second time being prescribed .. first ended being chemical pregnancy).  to kick start AF . Which it did .! 🙂 and now CD12 I got this ... is this considered positive or not yet .? I'm also tracking my temperature . Any help will be appreciate .