Good afternoon, and just follow your passion, not every one knows how to make their passion work for them, specially when you truly do not believe in what you are capable of. Our minds are amazing and we can train it to make anything happen for us no matter our background.
The first step we must take to make it happen for us to believe that we can make it happen, and not by negative talk to one self...by positive talk daily...your sub-conscious mind hears everything you tell it everyday and if you are constantly putting yourself down, that is how your mind will react, specially in a time of decision in where you are currently at.
My recommendation to you, is to listen to personal development audios with goal setting from Jim Rohn, Les Brown, Tony Robbins, Dani Johnson, Ligia Houben and many more good ones out there (this are the ones that I have personally learned from and continue to always grow me, my family and my team with)
You need to believe in yourself first...before anyone else can believe in you and your passion.
Have a Safe, Happy and Blessed Thursday and Holiday Season to You and Your Loved Ones!