To be or not to be? That is my question.

So I'm late, a whole 'week' late according to eve. I just took a first responds test annnnddd negative. I've only taken one. I'm not worried about if I am or am not, just wish my body will tell me what's going on. Also instead of a period I've just and snotty discharge. I don't feel any symptoms of any sorts, period or pregnancy alike. Just want to know to be or not to be, worried, excited, upset, happy, or sad.