Account was hacked
I was gone on a boy's retreat for my school, no electronics for 3 days. First thing I saw when I got back was a bunch of my friend's texts from 2 days ago saying I got hacked. I was afraid, I had spent over $200 on my account. When I got home I tried to sign in to find my account perma banned, so I immediately submitted a support ticket.
Thanks to the amazing people at Riot support my account was reinstated within 26 hours of my support ticket and I had lost nothing. Still honor 4, and I'll still get my end of season rewards.
Thanks Riot!