@ovid Yes! I started studying in January and I received my diagnosis in March. I really had to advocate for myself but I was able to be diagnosed by my family doctor (I am in Canada).
I believe they do look at your actual transcript to see what your course curriculum looked like. They are really reliant on numbers (per reporting purposes) but wont solely judge you on that.
I'm so sorry to hear about your situation. You might want to consider reaching out to a disability advocate or legal support for assistance in expediting your accommodations request.