Hi. My Name Is Darlene Marchesani. My Daughter, Emily Is

Hi. My name is Darlene Marchesani. My daughter, Emily is 22 years of age. She is extremely overweight. She has PCOS and Hypothyroidism. She also has depression and anxiety. She takes Metformin every day for insulin resistence - but her endocrinologist has never required her to test her sugar. We are waiting for some neuro-psych testing to come back - but her therapist thinks she has aspergers.
The last 2 days or so she has been very tired, not sleeping well, not eating. She vomited from eating scrambled eggs. She has been more "out of it" than usually. I just woke her up and she is very puffy and begged to go back to sleep. All my "mom signals" are telling me something is wrong. What do you think?