You in the "Innerspace" (1987), only it is about 30 years later, so they continued the experiment, and you are the next guinea pig there. Of course, the experiment did go wrong, they lost you as well, so you are tiny as microbe and outside, alone in gigantic world of immense giants. It is 2017 now, and you met in your way Jennifer Lawrence, she is 27 years old, young, gorgeous woman now, in her peak of her beauty and female charm. Just she is now 10⁷, this means ten millions times bigqer, so planet size giantess, 20 000 km tall, so young woman size of planet Earth. She never met you before, so she has no idea about your existence, plus she is unaware about you around her and inside her, plus as normal adult woman she never would believe in fairy tales about tiny people as you, for her this can be nonsense, humans can not be so small, so you are not even a human anymore in her eyes. You are not even a speck in her eyes, not a morsel, you are a speck of speck, microbe. For her, he is: a physically indistinguishable micro-event of the environment. You did enter her body, but your transport now is dead, so you leaved it and go out by yourself, having plan to contact her and ask for help and support, even if she will keep you later as a pet or plaything. If she will be able to see you, you are still too tiny.