A little advice won't hurt.

Hey guys. So I just arrived here in US legally for a month or so, Im a RN from my country. My relatives told me that I would have to take licensure exams still, I'm just confused if I want to be a CNA and get licensed for me to enter hospitals and to learn everything I have before I take NCLEX or I'll be a Medical Receptionist for a year or two then study  while working and take NCLEX.