Kim Kardashian is worried about her weight gain. (Photo: INFDaily)

Kim Kardashian is worried about her weight gain. (Photo: INFDaily)

Kim Kardashian’s fast paced lifestyle and exercise obsession is putting her pregnancy at risk, according to a friend, after the star had a scare Tuesday night that sent her to the doctor fearing a miscarriage.

Kardashian, who is having the baby with rapper Kanye West, was told to cut back on her exercise routines, according to a new report.

Kim, 32, reportedly fell ill Tuesday night (Mar. 7), on a plane flight to Los Angeles from Paris, France. When she arrived in Los Angeles she went straight to her doctor. He advised her to cut back on her exercising.

Since her pregnancy was announced by West at a concert last fall, she’s kept up her hectic lifesyle and added agrueling seven-day-a-week workouts with celebrity trainer Tracy Anderson. Kim fears her weight is ballooning out of control.

“She was rushed to her doctor Tuesday night in tears. She thought she was having a miscarriage,” a source told The New York Post.

Kim was reportedly released by doctors early this morning (Mar. 7) after learning that both she and the baby are fine.

“Kim’s not respecting her pregnancy. She’s running around, working out seven days a week,” the source said. “She’s working with two different trainers to control her weight, including Tracy Anderson and a pregnancy trainer.”

Kim was involved in another pregnancy controversy earlier this month when she reportedly “greatly exaggerated” her fertility problems, allegedly to hype the drama on her reality show “Kourtney & Kim Take Miami.”

“Kim’s supposed fertility problems were no where near as dire as she made them out to be,” a source told gossip site radaronline.

“Kim’s doctor assured her that once she had been off the pill for a few months she shouldn’t have any issues conceiving,” the source said.