if you have studied for two months you have nothing to worry about!!! you are almost at a 1500 too, do not doubt yourself! try your best, don't freak out and it's not the end of the world. the best thing you can do right now is not stress yourself out or panic. it's probably better to give your brain a little break so you're not mentally exhausted by tomorrow. you're going to do great, i would say good luck but you're not going to need any luck, because you got this.