Pregnancy test accuracy...?

Shelle

I’m 4 days away from my regularly scheduled cycle and i got nervous and tested early. Ovulation day was 01/14 and we had sex throughout all green highlighted days and mostly on the major days 01/13-01/15. I tested negative and of course I feel a little let down. Neither of us(man and I) have fertility issuse (that we know of...he has 2 kids and I have one...no trouble making them). Are there other ways to test...such as old-wives tells? Should I have waited? I found out early with my daughter...3 weeks 4days I believe at the time. I guess I must’ve mixed up the be time frame to test. Help me please!!!!