Need help with gecko tail

[Lanceyboy]

Hi as you can see in video my leos tail was thrashing side yo side violently I have no idea what this is but I'm guessing the tail was close to coming off can anyone confirm this or have any idea what it could be?
Thanks in advance.

 

[Lanceyboy]

Sorry the video was not uploaded somehow

 

[Nerak1987]

Still can’t see a video?

 

[Lanceyboy]

Still can’t see a video?

Its ok now that night the tail came off but on the mend now thx anyway

 

[Onelifegecs]

Hi as you can see in video my leos tail was thrashing side yo side violently I have no idea what this is but I'm guessing the tail was close to coming off can anyone confirm this or have any idea what it could be?
Thanks in advance.

It sounds as if the gecko was super stressed about something. Keep the tank super clean and feed the gecko really well until the tail grows back