Ferne is suffering from torn ligaments after injuring herself during a game of netball last week.
The reality star, who was tweeting from A&E as she was treated for her injury, said she was "in a lot of pain" and would be on crutches for the next week.
And now, Ferne has revealed just how much pain she is in, by sharing a photo of her swollen ankle via Twitter.
Ferne said on Friday night: "Still hobbling about on my crutches. They my best friends at the moment. Have a nice weekend peeps."
One word: Ouch.
Ferne's co-star Danielle Armstrong also shared a photo of her feet as the pair filmed more scenes for the reality show over the weekend.
Posting a photo to Instagram, Danielle said: "This is why I would never participate in any sports... Look at @fernemccann swollen foot all from a Netball game #NoToSports."
For exclusive competitions and amazing prizes visit Reveal's Facebook page NOW!
10 reasons why we want to be in TOWIE: