Forget the processors till you find your voice. By that I mean till your comfortable singing. Same as Gary did I Took lessons with a former NYC Opera singer to get the fundamentals. Should of stayed with her longer, she was great. Learn breathing, posture, diction , and by all means open your mouth and "smile" and keep your head up. Really, I used to teach kids and the smile thing and wide open mouth will focus and project your voice. Sinatra use to do long tones to get his breathing under control while doing this
But again find a teacher at least for the basics. Too much to go over here but keep working, you have a good ear so it will come.