What am I?

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Across
  1. 4. my nickname for you
  2. 5. the 7th prime number
  3. 6. the sport I played growing up
  4. 8. place after highschool
  5. 9. the Arizona _______
  6. 10. the state I'm from
  7. 11. your nickname for me
  8. 12. the month of Capricorn
Down
  1. 1. something cops give out
  2. 2. the state you're from
  3. 3. the name of something you charge
  4. 7. the Dr. position after residency
  5. 8. a type of gift this is