Instagram Account?

Hi! I made a few fake instagram accounts and used to text one of my friends from it, he's so annoyed and now he's filing a police case against it. I'm really terrified, I can't tell him that it was me. I've unsent all the text msgs sent to him, permanently deleted all those accounts and also deleted the gmail account linked with those ig accounts. Do I still have anything to fear? I'm just an 18 year old and I regret doing it sm 😔 PLEASE HELP!!!
Instagram Account?
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