Negative vibes, negative feelings?

I’m a CNA and go to a bunch of peoples homes for home care. One elderly women in particular kind of scares me. Even writing this out gives me bad vibes. I’ve always been able to sense things. Good or bad. I can see someone’s true intentions or how they truly feel just by the way they react or how they say something. Anyways back to this women. When I’m there i seriously get goose bumps.. idk why, I’ve never experienced this ever at someone’s home. Her house is pretty big and she lives alone, the only time i ever go there is when someone calls out. But i just feel a really heavy feeling around me my heart starts beating and i get goose bumps. Was wondering if anyone else have felt this way? I’m very intuitive, but never felt this feeling before and I’m nervous for tomorrow!