actually i can't say any thing about what the cic thinks about this situation
buti had back pain {almost 4 years} every month i had to take pain killers and other medicine
i did my medicals in june this year and every thing was ok
but in october my back pain was too much so i consulted with a doctor
the doctor said 2 me you are too young 2 have a pain like this in ur back so go and scan ur kidneys
the scan showed one small stone in my left kidney
when i went back to doctor and showed the scan result he said this stone will come out with out medicine just drink a lot of water and dont drink sodas{icid drink}
now iam ok with no back problem {thanks to god}
so my point is that i had this problem when i went my medical test in june and every thing was ok
dont worry about this just relex and have faith in god
god is the one who decides every thing in this planet