My ex finally filed an report?

On instagram I was harassing my ex new girlfriend and making up lies about him, telling them they should break up and saying he’s mines and etc and this time they finally filed a report against me. So as in right now my mom doesn’t know anything about it.. I haven’t told her but I’m scared if the police gonna show up to my house. I sent them death threats and exposed his nudes. Also, This been going on for months now and I can’t stop. Now for some reason the first time his mom and some attorney lady called me and I didn’t answer at all. But days later, a police officer called me saying I need to call him back because my name was brought up in a police report. I’m nervous because I feel like this can ruin my life for real and It just started. What do I do you guys?
My ex finally filed an report?
Post Opinion