eligibility letter from board?

Then see if you can contact the board of nursing for an update. Also, make certain that your nursing school sent your transcripts/proof of graduation to the board of nursing (a common delay). If you went to school in PR or another US territory like Guam, some states, not all, consider you an internationally educated student and require extra steps. (Which is illogical since there is not a significant difference between a state and US territory, aside from language in some areas)