Ovulating this week and having fun!?

Hello ladies! The date of my LMP was July 20 and I'm suppose to ovulate on 8/5. We have BD on7/31, 8/1, 8/2, 8/3 and are going to wait until the 5th to BD again. I just hope this is our month and we make a baby! I had a MC in December and we have been trying ever since. I'm 31 year's old and I feel my time is running out. Is anybody else having the big O this week and TTC?