LATE!!!!!!!!! & NEGATIVE!!!!!!!

Tabara
So I went ahead and tested as suggested in my last post but I did wait until my period did not come. It was negative. 😢😢😢 however I'm now on Day 3 of being late and I'm not sure what to do my husband says give until exactly one week and try again but I'm so anxious. I just don't want to keep wasting money on tests idk what to do.