Withdrawing from a school

I have recently been filled with doubt about the college I will be attending next month for several reasons. Is it too late to change my mind and not attend? I already signed a MPN for federal loans, so I feel like I’m stuck, but I’m also not entirely sure. Also, if it is not too late to withdraw my acceptance, how do I go about contacting my school? I apologize if this is supposed to be common knowledge- I guess I never really thought about something like this before.

it is not too late to withdraw. Contact the admissions office to let them know. Then contact the financial aid office so they don’t process your loan. What will you do instead?