There are heightened fears for a California mom of three whose car was found abandoned almost a month after she went missing, according to authorities.

Heather Gumina, 33, has not been seen since July 15 when she was released from a Pleasant Valley hospital where she was treated for a broken collarbone, complaining that she was discharged too soon, her mother told Fox News.

She seemingly vanished after driving away in her 2005 black Infinity coupe, with fears for her safety rising after cops found the car.

“The vehicle, which was found in El Dorado County, is being forensically processed for evidence,” El Dorado County Sheriff’s Office said in a statement on Friday. They did not say exactly where it was found.

“Heather Gumina’s current whereabouts are still unknown.”

The loving mom, who is also known as Heather Waters, would never leave her three kids, her own mother, Joanna Russell, previously said.

“It is very unlike her to not contact anyone, that’s why there’s a concern for her safety right now and a concern that she had a broken collarbone,” her mother said.

“Her children miss her terribly and it’s been a very, very painful thing for my family every day.

“Every minute of the day, I feel like dying inside. I do because I didn’t protect her. I didn’t protect her.

“Every day is hard. It’s hard to breathe right now. I’m praying for your safe return.”