chances of being pregnant :)?

Im 23, ttc.....I've been using clearblue advanced ovulation kit, I had one day of flashing smiley face indicating high estrogen, the next day I got a solid smiley indicating an lh surge. I bd every other day up until my lh surge. I got lucky and the day before the surge was one of our days to bd, and we bd lh surge night which was 2 days ago, again last night and plan to again tonight just incase I o late. What do you think the chances are?