someone please help, i spent HOURS on it.

The “Undelete” button is in the top-left corner of the Scratch project editor, under the “Edit” tab. Click this to restore your lost script.
If you exited out of the project, though, I'm afraid it may be gone unless you use Contact Us at the bottom of the page.

Thank you for the help, but my friend remixed it and still has the gifs for it, Thank you for the help still!