This is our month

Our second month trying not fully but we are paying attention to the week around fertility time. This is my cycle 27/28 days long I took clear blue advance ovulation test starting Monday. Had low reading Monday and Tuesday then peak on Wednesday can't test for the rest of the week because the holder reads that peak for 48 hours. We were able to get a few amazing bd sessions in. Keeping it going all weekend and I really hope this is our month. I want to test on the 30th so I can tell him on halloween. What do you'd think do I have a chance??

Also if I didn't input my peak fertility that came up on the clear blue test it changes my ovulation date to the 20 and we couldn't bd that day because I was out of state for the day.