Parents won't take me to doctor (scoliosis)?

[Aaron]

You should consult a doctor. School scoliosis tests are not accurate. My back runs at a straight diagonal angle, and I remember in 6th grade the school scoliosis test freaks screamed "YOU HAVE SCOLIOSIS!"
Fortunately, I knew that I had a congenital (from birth) problem with one leg being shorter and hence one shoulder being higher to counteract the issue with the leg; this being "off-balance" is what sets my back off at a diagonal (but straight) line.
This is _not_ scoliosis.
Again, what you need is your medical physician (your doctor) to treat you and diagnose you; not some 3-second mandatory test done in the hallway outside your classroom right before recess.