I just saw that @iwanttolivenottoexist reposted a photo edit I made. Is there anything you’d recommend I should do about it?

report them!! it’s one of the few features that works on tumblr.

find the post they stole, click on the share button and find ‘report’. click on ‘report something else’ and then ‘misattribution’ and then so on. you will have to provide the original post url!