Ovulation confusion??

Mommmabear18

Okay so I got a positive opk clearblue yesterday morning. I took 2 more yesterday through out the day and they were negative. So we bd anyways last night. But does that mean I surged yesterday morning and am ovulating today? I had been taken opks up until yesterday also and all have been negative except that 1. Is it a fluke or did I actually ovulate? I've also been spotting and had fertile cm the past few days. Is spotting normal during ovulation?