Hi,
I have similar situation and even same timeline! the difference is I'll be giving my Sputum test in second week of July, 2023. But I have already paid my non-refundable deposit. And my course will start on 1st September 2023. I am not sure, what I have to do now.
I'f everything goes smoothly according to timeline, I'll have my medical test with 2nd X-ray sorted by 15-20 September, 2023.
BUT - The course I have chosen, it won't have Winter Intake (Just Summer and Fall) ... because its of 2 years, so if I choose to deffer it... I'll end up with same course but in Summer 2024 (1 year would be wasted).
If I withdraw my application without filing visa, I'll loose that deposit money.
Can anyone guide me on this. FYI ..I am 99% positive that I don't have latent/Inactive TB. I had to take up a test recently (like a year ago) it came negative.