Well yesterday I called CASA and have found out I need to have yet another medical test. It's one called Maintenance of Awakeness Test (MWT). I've googled it and it sounds horrid. Will be wasting an entire day on it. Can't get in anywhere now of course as all the specialist offices are closed, so will have to try in the new year.
The likeliness of getting my medical clearance in time for my course on the 2nd of March is quickly diminishing