Hahah, yes, do try your best.
Exactly - YOU DO
it's all up to you and really this is what I have to say - if you don't change now and make an effort to improve your English my remotivating yourself, are you going to get better at English? If you keep thinking negatively and complaining about how bad you are, does that make you better? Of course not.
You can change how good you are, write more essays, read more, look at past exams and look at a variety of topics. Who cares if you haven't done anything all year for English, you can't change that, so why live in the past - we're worried about the here and now and the here and now is that you have a few days left, so use them.
People complain because it's easier than putting in the work - if you put in the work and pull of the study score you need, you'll remember this for the rest of your life.
First off, dude you are not fucking hopeless. Hopeless are those people who are ignorant of their own problems or mistakes and don't bother trying. YOU ARE DEFINATELY NOT THAT. I don't want this to turn into a motivation thread, but if you seriously think you are bad at English, work at it tomorrow. In the meantime, listen to music/go to sleep/write(am I the only one that does this for fun?)/chill ax.
10/10 advice