Is grandma Ok

I don’t think my grandma is well. She didn’t get up like she always dose. Grandma is normally up with the sun and feeding the cats. On a regular day I can see her making breakfast for my dad and me. Today, she didn’t make breakfast for herself and is still in bed. Something out of the ordinary occurred today like complaining or lack there of. I normally hear her complain about everything. I hear her complain about how late I got home, the cats scratching at her door and the makeup on my face. Today she was silent. I had makeup on from the night before and not a word from her mouth. She simply complained of a headache and went to bed. My grandma never gets headaches and if she dose she never complains about it. Something is wrong.