Is my starter toast?

I’ve been really sick with the flu that past week and a half and my starter unintentionally sat on the counter that entire time and wasn’t fed. It now has the weird powdery stuff on top and it has an awful smell. Is this mold? Can my starter be saved?

I’ve been really sick with the flu that past week and a half and my starter unintentionally sat on the counter that entire time and wasn’t fed. It now has the weird powdery stuff on top and it has an awful smell. Is this mold? Can my starter be saved?