How are you graduating from high school without a foreign language? Were you homeschooled? Did you decide to skip world languages thinking it wouldn’t matter and just realized it is one of five core courses to get into college?
If you’re a rising senior, you can still cut your losses by finding a community college nearby and taking two semesters of whatever language is offered at the least inconvenient time. Two semesters of college language will meet “3 years of high school language” which covers almost all universities except the most selective.