How to go from BBA Finance to Nursing career in NYC

Hello Nurses
i have a BBA in finance and i would like to pursue a career in nursing .
Is there anyone with a similiar background out there able to accomplish this?
What was your gpa, volunteer, work experience did you have a job in finance and was able to get into nursing school?
My transcripts would indicate that im not a great student but i did well in my psychology/chemistry classes.
With poor grades overall 2.7 gpa (i was immature) and poor work experiences and some volunteering what are my options to get into nursing?
the way i see it I would need to get A's in all prereqs,
Which colleges/community colleges in NYC should i take prerequisites at so that i am able to apply to many nursing schools?
I want to take human anatomy and physiology 1 to see if i am capable of handling science courses. If i do well i would continue to do prerequisites if not then i will know if more schooling is for me or not.
Are there any colleges that dont require prerequisites to take anatomy and physiology?
i only took intro to chem in college and some bio and chem regents in highschool these probably wont count.
I want to make a difference and i like working with people i think nursing would be great career. any advice is greatly appreciated!