Just sat to write the Dec. I did a look back at october LR's section to compare. In October, only 1 argument part-role question and 0 main point questions. December several of both. Anyone else notice that?
Focus mostly on improving your score if a week before the June LSAT you're not reaching your goal then postpone the LSAT until Oct or Dec. No need to rush getting this test out of the way so early if you're still not scoring near your target score.
With a reasonable story and a killer LSAT score there will be schools that give you a shot. Apply yourself well to the LSAT prep and nail it come June (or Oct. or Dec.). You can do it!