Just to add a bit to @Kartika Rawat mentioned and to prevent this from happenig again.
To prevent this from happening again in the future consider doing this. 1) open a google/ word/ pages doc. 2) Screenshot the image you like 3) Save the link through create a share link
Benefits
a) You can organize your files b) You have the links at any time (essentially you don't need to worry about lossing your favorites
3) They are shareable links.
Keep in mind that - some links are not always the same image - Keep your prompt, effects, and Reference or Style images