Samantha Diaz, the former American Idol champion, is her true name

Keeping her condition a secret, the 23-year-old singer

Sam shared a photograph of what appears to be a hospital or doctor’s office

“Samantha Diaz wrote in the post, "I appreciate everyone's prayers. I’ve improved a lot since then

She further shared a picture of a scale and a red refrigerator

Sam thanked everyone who checked on her through her Instagram Story.

Diaz made money performing on the Harlem underground system before competing on American Idol in 2020

She signed a recording deal with Hollywood Records after winning the season

The former Idol champion has been honest about her medical problems and financial struggles

Since then, as she has worked to independently release new music, she has struggled merely to get by