My English, when it comes to daily normal stuff is good enough, I'm just no good when it comes to writing academic essays and the like. especially I have no Idea how the law language works, that is a whole different language jutst like the German Law language...
Then maybe you should take some "English for Lawyers" classes? If your university has law studies, they probably have specialised classes for that also.
An empty shedule is boring, i just voluntarily filled my nearly empty one with eight hours of math and four hours of russian per week! And the more work you have to do the less time you have for nervous breakdowns.