F1 visa for second masters

[kary151621]

I have completed my Bachelors in Pharmacy from Mumbai, India in 2011. I worked for 1 year and later went on to study my Masters in Regulatory Affairs from Northeastern University Boston, in June 2013. I have studied and stayed in US from 17th June 2013 to 15 th Aug 2016 in Boston on an F-1 visa including the 12 months OPT. My course started on July 1st 2013 and ended on 27th March 2015 post that I was on OPT. My company had filed my H1b visa and I got a reject on 27th June 2016. In the meantime, I had applied for a course in Project Management at Harrisburg University in Penn for which I got an admit. However, I did not transfer my Sevis within 60 days of OPT end and so had to return to my home country for visa stamping. On return I appeared for visa on 22 nd October 2016 and I got a rejection slip stating potential immigrant after that I never applied for any US visa. I now got an admit from University of New Hampshire for a full time, 12 month on campus Business Administration program for Fall 2018 sem. Is there a way I can get this F-1 visa without being considered as a potential immigrant? What are the steps I need to consider and how should I go about applying for an F1 visa?