Ugh, what do I do?!!

Hubby and I are TTC and last month i ovulated pretty early around CD10, this month I started using OPKs sooner just in case and I’ve been off the last few days from work so we took advantage of it. I kept getting very close OPKs so we had sex on all my days off but I’m about to head to work and now I have a positive OPK on CD14. I work tonight and tomorrow night and my hubby won’t be home before I go to work tomorrow night! We had sex today but I don’t know if it will be enough! We won’t be able to have sex again until Tuesday night! Will my chances still be good?!