2 negative pregnancy tests but 3 days late.😳

My husband came back from a long business trip and we slipped on our birth control method in late July. Since then, my boobs have been sore ALL THE TIME and I have been extremely fatigue.

I'm 2 days late but took an early response test 2 days before my expected date. And because my anxiety is just perfect, I took a

One a week after the symptoms started.. 🥴

Should I take another one? Or is stress delaying my period?