Really in "danger" thinking of career

[SUJITSURESH]

I am an RN with experience in ICU (3yrs&6mnth) and in E.D(3YRS&7mnth .At present iam employed in uae in medical center (i hope now iam a opd nurse).I would like to know while working how can i get higher degrees foreign accredited and valid for nursing jobs,like doctors do mrcp(u.k),frcs and it is highly valued everywhere always i dream about it today i got a platform to ask about it.I am from INDIA,now due to financial constraints i cant leave this job,i attended the u.k interview and i was selected for chelsea hospital,i rejected it after getting a job in uae govt.sector,I passed the interview and submitted my required documents still processing going on and iam not sure whether i will get it or not,waiting for their final confirmation.now i eagerly want some good advice from people what should i do to get into a proper country.i heard CRNA is a highly paid job can you advice me some nursing speciality course which is acredited and valid in u.s ,u.k,australia ,newzealand if i go for job hunting with this specialisation.I am really confused what to do ,can anyone really please help me,on my next vacation to india i am planning to for ielts coaching....waiting eagerly for your answers..please help me,at present my only access for studies is online,because of my duty schedule and my present employer should not know this or else i will be in danger.