United Kingdom, March 19 -- Olivia Culpo was "really sick" in her first trimester after a blood clot in her uterus left her bed-ridden for four weeks.

The 32-year-old model was struck down with a subchorionic hematoma - when blood forms between a baby's amniotic sac and the uterine wall, which can cause bleeding during pregnancy - last year, which left her "bleeding everywhere".

In a "little time capsule" TikTok video, which was recorded December 12, 2024 when she was nine weeks pregnant, but shared on Tuesday (18.03.25), she said: "I have been on bed rest [for two weeks] and before that I had pneumonia, so I was sick also for two weeks.

"I've been truly on bed rest for four weeks.

"Towards the end of the two weeks of being really sic...