I accidentally posted a picture of myself that I can’t delete. It’s causing me extreme anxiety and I regret this decision extremely. This is why I don’t ever use social media. ;(
Sorry to hear that, but anything posted on social media CAN be deleted, you just need to find the delete button
In order to prevent all the negative influence on your self on social media, you might be interested in bordering your account from any ghost followers and just use it for contacting the people you trust. Services like
https://zen-promo.com/instagram_ghosts_cleaning will decrease all the negative attention you might get on Instagram.