I'm a sophomore in high school and my grades have never been a serious issue before. I'm "gifted", I have adhd, and I'm on the spectrum, and I don't struggle with concepts, just workload. I have a bunch of mental health disorders &gt;!(severe ocd, anxiety, depression, very severe intrusive thoughts)!&lt; and recently I spent a week at the hospital psych ward (temporary unit) for **stress related reasons**. I was out of school for a week and a half, and when I came back, I had work to make up. My engineering teacher was super chill about it (she's going to apply my test scores from the units I missed to the homework), I ended up dropping my AP history, my English teacher was really chill, and my elective teacher was nice about it too. (knowing that I was in the hospital) My math teacher said that I just need to make up the work and she'd grade them. I have 10 math assignments to make up, each one taking more than 45 minutes for me to do, and two of them taking a couple hours. I'm very slow at math, and I have a 504 plan where I only have to do half the questions , but it still takes me that long.   
So I have 10+ hours of homework, 5 math concepts to learn (2 from engineering, 3 from math), and two are current units in math and engineering. I also have a book to catch up on, and I need to keep up with my daily homework from math. Now to the anxiety part.  


Even just *thinking* about doing my homework is making me vomit, feel like I'm going to pass out, and I've been having frequent nosebleeds (one or two every couple days). I feel its getting to the point where I might not be able to hold it down with just sheer force of will. I've started dissociating and I can't remember the past 3 months, except for little snippets. 

I'm scared that if I change my math classes I won't be able to see my friends at lunch, and I'll only be able to see them outside of school (about once a week). My friend in math class can barely contact me outside of school because of parental restrictions. My friends are my lifeline. I can't lose that. Its part of what keeps me going.

I don't know what to do. My grades are slipping and so am I. Even though the school, my psychiatrist, my therapist, and my parents are doing their best to help me I DONT FEEL LIKE IM GETTING BETTER. Everyone is doing there best and its still getting worse. I'm just a kid. I don't know what to do anymore.  


I could use some advice. Just please keep it positive.

And, if you don't have advice, I'll take encouragement too.