Just my 2 cents, since you are not interested in the role anymore, suggest that you don't waste your time anymore, focus on the profession that you are keen to explore and begin find a way to venture into that, learn from there and build up your career from there step-by-step.. may not necessary be getting another additional degree as some company do take in candidate with 1-2yrs experience/graduate without relevant experience, or do an internal transfer (if applicable)..
All the best !!