Sex 2 days before ovulation

Linsey • 🌷•TTC since 2017•🌷 blocked tube & low egg reserve🤘🥴

My boyfriend has a drinking problem and he can rarely get off... he was able to 2 days ago but yesterday he wasn't and now today I know he wont be able to either. My ovulation day is today/tomorrow. I know it's not a question that can be easily answered but what are the chances I'll get my bfp? Has anyone else gotten preg from doing it 2 days before ovulation? This is only our 2nd/3rd month of trying.