Teddi Mellencamp announced that doctors have found “multiple tumors” on her brain.

“For the last several weeks I’ve been dealing with severe and debilitating headaches,” she wrote in an Instagram post Wednesday.

She went on to say that she was scheduled for surgery the next day to remove the tumors. She expressed gratitude for the support she had received from her loved ones and asked for continued prayers during her recovery.

The “Real Housewives of Beverly Hills” alum explained that she will have two of the tumors “surgically removed” Wednesday.

“The remaining smaller tumors will be dealt with via radiation at a later date,” she added.

This story is developing.