15 February 2010 2:06 PM, PST | WENN | See recent WENN news »
Pregnant U.S. reality star Tila Tequila has sparked fresh fears for her mental state after threatening to commit suicide if she suffers a miscarriage.
The internet pin-up was admitted to hospital on Saturday morning after hitting her head in a freak accident.
In a panicked post on Twitter.com, Tequila wrote, "I just fell off of my chair, slammed my head into the wall and heard the back of my skull crack. There's a dent in it now!"
She added, "Ambulance on the way to my house. I could have a brain concussion and die in a few hours."
She was diagnosed with a concussion and sent home, where she is said to be recovering well.
But Tequila fears there is a problem with the baby after experiencing pains in her stomach.
In a series of bizarre blog posts on Monday morning, she wrote, "I just woke up in the middle of the night cuz (sic) I'm having these intense sharp pains in my belly... Something is definitely wrong. The hospital gave me a list of symptoms (of miscarriage) & this is one of them."
She then posted messages about taking her own life, writing, "I told my friend I would just kill myself if anything ever happened."
But she decided against calling emergency services and signed off with another note explaining she would try and sleep off the pain before boarding a flight to Australia.
Tequila was last placed on "suicide watch" in the days after the death of her socialite fiancee Casey Johnson in January.
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