Replying to Is this bad?

I'm a junior in high schoool, and uhhh I have a D in level 1 chemistry. the highest grade on a test I've gotten all year has been a 75%....yeah I pretty much suck at chemistry! so basically I'm dropping to a level 2 chem class next week (in my school level 1 is basically an impossible class and then level 2 is a joke). but unfortunatly I have my midyear exam tomorrow and I dont know jack shit about chemistry! is this bad that I dont plan on studying for this exam and fully plan to get an F on it??? help me ns, I feel bad about this. I need to get in to college!!!!!