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To get more specific about your goals, when you say ... line" do you mean yourgoal is only a few ... corner? If so, what is yourgoal and what is the average of ... your last 5 or ... with a full breakdown of your sections: -3 on ...
It sounds like you're psyching yourself out about the "real" test day. Listen to the newest 7sage podcast, don't take anymore PTs, and just try to remember that you've hit yourgoalscore lots of times in practice and you can do it on the real thing too.
What'syour GPA? Make sure that it is as high as possible and ensure studying for LSAT doesn't hinder that. GPAs are cemented after you graduate (and the LSAC doesn't factor in a Master's GPA). Schools definitely care about both numbers!