GPA- 4.0 on a 4.0 scale
ACT- 29
APs- AP Chem (got a 3), AP Psych (got a 4), AP Seminar (got a 3), AP Spanish, AP Research, AP Calculus
EC- started a computer class at a rural school in India, varsity badminton, JV tennis, co-leader of a 2018 TEDx event at my school, peer tutoring, volunteered with an NGO and started a chapter in my country, attended Brown’s leadership program during a summer, did a lot of volunteering
FYI I’m an international student
You can definitely get in the school. Your score is among one of the top 3 score ranges of the middle 50% of admitted students. So yeah believe in yourself. Maybe try to give other schools a shot, too. But LeHigh is very possible for you
Stats are about average and the school has a 30% admissions rate, assuming you can afford the tuition. That gives you a 70% chance of getting rejected. Make sure you have a good affordable list of schools you can rely on.
I think you’re being international is a bonus. We went to an open house and the main goal of Lehigh seems to be diversity and NOT admitting students from Pennsylvania!