Lily Allen was admitted to a London hospital Thursday after the singer tweeted she was unable to stop projectile vomiting. Yikes!

The ‘Sheezus’ star seems to be doing okay, if her hospital bed selfie is anything to go by. She reassured fans on Instagram, “I’m fine though guys, just need some fluids cause i can’t keep anything down.”

Lily had made multiple public appearances in the week leading up to her hospitalization with no indication she wasn’t feeling 100 percent. But on Wednesday evening, while getting ready for an appearance on the British comedy talk show ‘Alan Carr: Chatty Man,’ she tweeted she was feeling a bit “#QUEAZUS” and “very #SNEEZUS.”

The Guardian reports that the pop singer is undergoing tests to determine the cause of her violent sickness. There’s a mention of food poisoning, but there hasn’t yet been official word on the prognosis.

Her hospital stay is occurring at what we can only imagine is the most inconvenient time. Her third studio album, ‘Sheezus’ was released only a week ago, and she has a full schedule of upcoming appearances promoting the LP and her latest single of the same name.

Whatever is going on, we hope her doctors can solve the mystery quickly and get her back home as soon as possible. We’re wishing you a speedy recovery, Lily!