Pray for my grandma

Hey y’all, I’m really scared right now. All my life I’ve been with my grandma. My moms terrible and my dad recently passed away. Now my grandma has been coughing a lot and she says it’s just her aging and she’ll be alright and it happens but Idk. She has had heart problems and idk if coughing is a sign of her heart? With carona I’m so scared, if she dies I’ll be all alone. She doesnt wanna get checked bcs she says she’s okay and that everything is fine but I think she’s just scared of the results. So I’m asking if everyone could just pray for her, or do whatever your religion does, her name is Mary, she’s a great woman, please pray for her to be okay. I can’t lose her. Thank you everyone <3