waitlisted to northwestern, what does this mean for other top-tier schools? I am really scared

had like 2380 SAT, 36 ACT. Placed 4th nationally in the Harvard-MIT math competition, USAMO qualifier, National Chem olympiad qualifer (top 100 in the US), had like a recommendation letter from the senator of our state, because of some volunteering stuff she did, did biomedical/neuroscience research at a good nearby university (said nearby university also has a top 15 med school in the country).

and was the undisputed/landslide president of every STEM-related club at the school

As a current sophomore at Northwestern, I haven’t met a student who has had a combination of resiliency, resourcefulness, dedication, and intelligence as this girl as of yet.