Late period???

It has been 36 days since my last period. I am almost two weeks late and I’m still getting BFN. I have felt no symptoms. Which is funny cause every other month I would get pregnancy symptoms and I wasn’t even pregnant. I am so confused. I am emotionally drained. All I want to do is cry.

Does anyone have an idea of why AF hasn’t showed? Did she just decide not to come?? Could it be something more serious?