Relax. Didn't know with BTEC' there were exams, thought it was all courseWork. Anyway I got an A ar health and social care and it's simply jaut revison revison revison. It's requires a lot less than other subjects. Just do what's best for you to remember all the knowledge of the course
Read the specification and make sure you know everything on it
Go over past papers after past papers that's what I did hammered them
And yet again just revise write notes etc
Good luck in January