Should I go to school tomorrow?

Its just that school opens tomorrow but the situation in the city is not very good. None of my フレンズ are coming but few of my classmates are and I can survive them. But its not confirmed if they will really come . I don't think that there will be any studying. Today school was open also and only four students came, in which none of my classmates were included. If I go tomorrow, my mom says that there's a chance that あなた will have to put up charts in the classroom. Most of the people are telling me not to go but my Sister is threating me saying that if because of you, I cant go to school, I am gonna kill あなた cuz mum would never allow her to go alone since she's still only 12. I had my mind completely madeup for school. I can't decide between going and not going. Please give me ur opinion on this. And dont make fun of me bcz of my indecisive nature.