Aw I'm happy I brightened your day!
I'm sorry about your anxiety, it must be hard to deal with especially with all this (highly unnecessary) added stress. I get quite nervous sometimes (especially when answering questions or talking in front of people in class) but it must be hellish with an actual diagnosed mental health issue
I really do admire you for dealing with it so well and going through daily life like normal, you're really strong
Just try to ignore all the people putting you to shame about your grades - the only thing you should do is be proud of them as they and your work ethic are just fantastic and should be admired! (especially by year 11 students who just can't find motivation i.e. me)
And about those that are taking these exams very seriously - yes they are important and should be used as vital practice, but there's a difference between using them wisely and obsessive overkill. Your attitude is perfect, they're being extreme. I know they might seem like the most important things in the world but honestly, year 10 mocks count for nothing in the long run (take it from me: 4A*s 2As 2Bs 1C and 1D in year 10, they mean nothing to anyone now and I'm still on track for 7+A*s)
Good luck with them though, as I'm sure you'll do incredibly well regardless - don't listen to others who say your grades aren't good as they really are!! I wish you the best of luck with both revision and exams and look forward to you celebrating your results!