Nclex doubts

Hello everyone, Im new to this app but love the great information and advice people give here. I have a couple of doubts with all this Nclex procedure. I'm a nursing student studying in Puerto Rico in a University that is accredited by the National League of Nursing. I will soon be graduating (BSN) now in June and I'm planning to head back to my hometown in Chicago to take the Nclex. I wanted know who here has applied and has taken the Nclex in Chicago and how did it go? and what is the procedure? . Also in Puerto Rico nurses take a different test to be licensed that I'm also planning to take before going to Chicago cause some people have told me in some states they will accept my licensure from PR without taking the Nclex. If anyone knows if that is accurate let me know, cause taking two licensure test won't be easy. Success to all of you and always think positive no matter what rocks knock you down.