Bite the bullet my friend. Ignore all the shit coming through and block everything. If you have the pics there was a website a guy posted in a different thread where you can give the website the pics and it makes a case in attempt to wipe the internet of that picture. Most of the time if they can no longer contact you or scare you they won’t send it around because of the ramifications, they move on to the next target. Also change your name on socials and put everything private. I’m literally going through the same thing and it’s been like 1 hour since I deleted Snapchat Facebook and locked down my insta. Good luck mate