‘I would have done surgery on myself to get it out’: Woman notices a bump on her arm. Then she pinches it

A mystery bump inside a woman’s arm sparks concern, leading her on a journey to have the object removed. Turning to TikTok, she posted a video on Dec. 16 under the account StepUpStudios (@stepupstudios).

The video, which has amassed over 641,000 views, asks the internet to share suggestions and opinions to help unravel the mystery of what might be inside her arm.

She started her video with a story time. “So, probably over a year ago, I was like doing this to my arm, and I noticed like a hard spot right here,” she said...