The CAS Report received by law school admissions will not show if you registered for but withdrew from the test. The report shows scores, absences (you registered but didn't show up on test day), and cancellations. Good luck!
Master's not included, sadly. I would love to hear from admissions professionals here whether schools will ever re-assess the relationship between CAS GPA (as currently figured) and law school and/or professional success!
FSU. I'd get a better score and reapply if possible (163+). 22% of students at FSU don't pay tuition at all. 15% of them are getting some stipend money from the school.
Withdraw to reapply next year maybe? Perhaps not having a denial on record would be more beneficial for reapplying next year. All I can think of but I am by no means authoritative.
Former admissions officer here. The LSAC CAS Report will show the admissions reader your entire LSAT history. If you have multiple scores, the school will report the highest score but will consider the LSAT history when evaluating your file.