Am I near the big O

Pebble2018

Hi girls, so I’m on CD17 today. I’m using the clearblue digital OPK’s and have only been getting flashing smiley faces currently on day 10 of my flashing smiley faces.. so I decided to test with a basic OPK see picture below what do you think? Am I close or there yet ? I’m having spotting the last 3 days also & period like cramps..

Any advice would be appreciated x