Your initial post was a little difficult to read, just read it again and I think i got the jist of it.
For your medical they'll probably just check you over, ask about your medical history etc. I have no idea if your condition would cause you to fail the medical but they wont be putting you on a treadmill or anything.
Praying everything is ok mate. I been through a lot in life and I have hundreds of people to have them go "ooh look who that is...... omg" so... yeah... training hard and doing everything right aint the effin word for it you know what I mean?? Got this old broken toe that every time I bump it it kills gona get x-ray see if it needs re-set... gotta work on my floor fighting after I finish my cutting cycle im back to maximum lifts and muscle endurance then yeah... its all in plan all in plan...