A lot of women out there have, at one time or another, worried about how they look in a bikini. And Bethany Townsend was no different.

The British makeup artist, who suffers from Crohn’s disease, thought her two-piece days were behind her after she was fitted with two colostomy bags in 2010, but on a Christmas vacation in Mexico, her husband, Ian, persuaded her to strip down.

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“My husband always said to me, ‘If we go on holiday, I want you to wear a bikini. You’ve got a great body,’ ” Townsend, 23, told BBC Midlands Today.

“The first day I was like, ‘Okay, let’s do it.’ I’m not gonna see these people again, that’s how I looked at it.”

Townsend, who’s battled the intestinal disease since she was 3, had given up modeling after she had the bags fitted when her bowel burst and she nearly died. “My confidence was totally knocked,” she says.

So finding the courage to strip down was a transformative experience, and she decided to share a bikini pic with the Crohn’s and Colitis UK Facebook page.

“I felt like I finally had the confidence after three-and-a-half years of having them that I wanted to give other girls the confidence, the guys the confidence, to be like, we have nothing to be ashamed of,” she says.

She was surprised when the photo went viral, being viewed by millions, and says the response has been so positive that she’s now planning to return to modeling part-time.