A level chemisryWatch
I would suggest you to hang on a bit longer and don't lose motivation. Keep on putting in effort because it will pay off, it is such a beautiful subject as well and it opens up many doors for you in the future.
If you really don't enjoy it then drop it, you still have the possibility. But if you enjoy it and feel passionate about it believe me it will reflect on your grades in a couple of months.
Plus there are many students here who are happy to help you with any questions and struggles.
(Wait until you get to the organic part, that's when it becomes enjoyable to study.)