Will I have missed it? Please help

Hi girls

Have been trying to conceive for 20 long months with a miscarriage at 18months😢...this month desperate to conceive I have used clearblue digital. I got a blank face on monday this week but we still dtd on Monday evening. Tuesday morning & Tuesday evening I got smiley faces but I was away from my husband so we couldnt dtd😢 I got a blank smiley this morning but we will be dtd tonight. Have I missed ovulation? Will I have any chance because we dtd day before smiley?

Please reply x