Affiliate Marketing Secrets

Ive been homeschooled for five years and now im going back into regular school. I will be a freshman in high school. I’m social sometimes and super shy other times. My only friends are my cousins (pathetic right?). And im scared and excited about high school.
What im asking from you is to answer every question of these i have that you can:
How can i look my age? Seriously, i look twelve. I went to my cousins school today and every girl my age looked way older than me.
How can i meet new people without being weird? I will obiously want friends.
Is the school work REALLY hard? Because i want to be in honors.
(Embarassing question) How do i meet boys and not act akward around them? I always feel akward around boys my age. And, well, i might want a boyfriend.
Thanks!