Is being in the exploratory drama in high school considered gay?

so im a freshman who just got into high school and the only choices i had was between drama or art. i absolutely hate art so i chose drama. but when i went into drama. i seemed like i was the only straight guy there. there is about 3 s in that cl. and a few guys that talk really gay like with the lisp accent and the very girl "s" sound if you know what i mean. i was just wondering if i took this cl if id end up talking like that or anything. idk if i really want to do it anymore. is drama mostly for gay guys only? i feel strange in that cl. help me plz