Kate Beckinsale shared on Instagram this weekend photos of her in a hospital bed after suffering a medical emergency.

One snapshot shows the British actress looking sad, with a supplemental oxygen tube up her nose and over her ears on Saturday.

A second image captures her wrapped in a blanket with her back to the camera.

"Turns out a ruptured ovarian cyst really hurts and morphine makes me cry. So thankful to everyone who looked after me #wobbly," Beckinsale captioned the photos.

Beckinsale, 45, is known for her work in the "Underworld" film franchise, as well as the movies "Serendipity," "Pearl Harbor" and "The Aviator."

Photo credit: Kate Beckinsale/Instagram