You will need to show on your resume that you've studied acting, and be sure the mix includes improv. It doesn't have to be classes at NYU. It can be weekend workshops and seminars, or classes taken through local schools - National Conservatory of Dramatic Arts, Theatre Lab School of Dramatic Arts, Shakespeare Theatre Company, Studio Theatre Acting Conservatory, etc. Most important, you should grab every opportunity to act in speaking roles that you can get. It's all about practice and finding what kind of roles are a good fit for you. Don't waste too much time doing background or directors will tend to think of you solely as a background performer. If you speak - even one line - get a clip for your demo reel. Everybody has to start somewhere. Stay focused on a clear goal - where do you see yourself as an actor next year?
I would also strongly recommend that you become well-versed in the business and promotional side of acting. Bonnie Gillespie's book "Self-Management for Actors" is terrific. She is also now offering an online seminar called "Your Actor MBA," but if you take it get the book too. It's a great reference. Bonnie is a producer and casting director on the West Coast. Love your headshot. Watch your grammar. (and having said that I'm sure I've got a glaring error in here somewhere!) If you're considering adopting a stage name, do it sooner rather than later. Saves a lot of headaches. Best of Luck! Kay
p.s. Also consider Brenna McDonough's Basic and Master Classes at www.oncameratraining.com. In addition to training, Brenna can give you feedback on how you're doing, what to wear to auditions, etc. and what your logical next steps should be. In talking with local casting agencies, Brenna's name came up again and again as the person who provided valuable training.