I doubt this is the OP’s situation…there hasn’t been any mention of prior study or exposure to an actual non-computer foreign language.
@bruhfeefee, If you can, try to take the first level of a language this summer, and level 2 next year. One high school level is considered equal to one semester of college foreign language, so you may be able to cover a year’s worth of college FL. IMO, Spanish may be the most straightforward to learn in a short time (as well as the second most spoken after Mandarin).