Anxiety medication will help, but it’s only a crutch. You’ll start taking a little here & there until you’re taking it almost everyday for just ordering food. You gotta overcome the nervousness or it’s always gonna plague you. Anxiety medication are addictive & you can’t just stop. The best thing you could do for yourself is practice overcoming your anxiety, fear, and doubts. I know it’s a lot harder that way but it’s going to be so much more rewarding in the long term.