Using OPK when would I have ovulated?!?

Abbey.... ❤️ Penelope + Baby Bump ❤️

Hey guys just wanted some advise... I’m using clear blue digital OPKs and I got my smiley Tuesday morning.... I decided to test just now (Wednesday afternoon) and no smiley! Ovia is telling me I ovulated the day I got my smiley! Is this right because if so it’s not giving me much room to try! Or could I have ovulated today even though it’s negative... thanks in advance!