(CNN) Jenna Evans was having one of those dreams that felt too real to be true.

The San Diego woman and her fiance, Bobby Howell, "were in a very sketchy situation involving a high speed train and bad guys," Evans wrote in a Facebook post

"(Bobby) told me I had to swallow my ring to protect it; so I popped that sucker off, put it in my mouth and swallowed it with a glass of water," Evans wrote.

Evans awoke Wednesday morning to find her engagement ring missing. While the 007-like setup was a dream, it turns out Evans actually swallowed her engagement ring -- a story she detailed in the now-viral post that has over 57,000 shares on Facebook.

"We laughed pretty hard for about an hour and a half, called my mom, laughed until we were crying, googled 'do other adults swallow rings' because kids do it all the time, but apparently it's less common for adults," Evans wrote.

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