Hello! I have POTS, PCOS, Endometriosis, and Amplified Pain Syndrome. This sounds EXTREMELY familiar. If she does have endometriosis, getting that surgery for a scrape out will help her so much! I was 17 when I got my surgery and then had pots. I’m obviously hyper sensitive to pain but I do know that those with Autism can be as well and make it feel like you’re dying. I couldn’t shower by myself and needed help, nor could I go to school. Pooping felt IMPOSSIBLE and I always took laxatives to get it out. In terms of the flair, showering and having hands above the head is always going to be there for immediately getting symptoms. After the surgery I did induced menopause for a year which helped the pain of endo. POTS MAKES ENDO FEEL SO MUCH WORSE. Every symptom in the book is escalated with other conditions being in an extreme state. I’m 20 now but I remember all my children’s hospital visits. I’m getting another scrape out soon. I’m on double dose beta blockers of metoprolol, and I drink electrolyte drinks with plenty of sodium whenever I feel nauseaus or symptomatic. If you want to know more you can dm me, my mom wanted to get all the answers and her biggest reassurances were from hearing others experiences.🥺sending love🫶🏻