Please please read...only second month ttc.

So I stopped my period 2 days ago and have been doing opk every day since i stopped. But the thing is the first 2 days I seen a faint line definitely noticeable. And then today nothing....not even faint... does this mean I already ovulated a few days ago or??? I'm going to keep taking them daily until my next period and see what happens. . But can someone give me some in site! ?! Please...