i dont think there is a way to get back up

I cant believe how badly everything can go because i made one incredibly stupid mistake. and because of this one mistake now im getting blamed for all sorts of shit. it makes no sense and i dont know why i even confessed anymore. i hate how things are turning out. people were supposed to know me better than to think like this of me. but they dont they just think the worst of me without even asking me anything. it sucks a whole lot and i dont know why it happening like this.