help!!!

Okay ladies I'm having to stay at my dads for a few weeks to help take care of my mom till he gets back and me and my hubby have been ttc for over two years and I'm in my fertile week! We have had sex everyday this week and the one day I have ewcm he can't take a long lunch break ( my dads is two minutes from his job) please tell me as long as we bd yesterday and we do tomorrow and this weekend will I be good? Please tell me it will be enough we are trying so hard, and it's killing me knowing that the first day my cm is " optimal " we can't make the time. :(