Blac Chyna blames facial for the horrifying face pictures she shared with fans on snapchat on sunday(photos)

Blac Chyna gave her Snapchat followers a closeup view of a horrifying face rash on Sunday.

The 28-year-old pregnant fiancée of Rob Kardashian explained in a Southern drawl with a humourous Snapchat filter what caused the skin inflammation.

'This facial that I did, it broke me out real bad,' she alleged. 'God d****t, b***h f***ed me up!'

She continued: 'I just can't do facials no more, and the crazy thing is I never get facials but I just wanted somebody just to touch my face.'

I just wanted my face touched. Next time I'ma touch my own d**n face,' she added.

And while the model eventually discovered what caused the terrifying blistered skin, she was unsure how it began.

Not sure what's going on,' the video vixen captioned a plain black screen.

She posted several messages regarding the well-being of her unborn child and what treatments would be safe.

'Can't take no meds because I'm pregnant!' was posted but just minutes later she breathed a sigh of relief.