Squat form check

[Jason Donaldson]

This might be true, but from there it doesn't follow that you should be unable to perform an acceptable low bar squat. It might require a bit more effort, it might result into an action that is not 100% textbook, but it will still be a proper squat.

Between "bare minimum" and "perfection" there is a fairly big range that, imho, can accommodate all but the most extreme and peculiar morphologies, yours included.

Get under the bar, be patient and be committed; you are going to make it.

IPB

This is a great point, IPB, and well stated.

[Maybach]

If your proportions are "not good" for the low bar squat, this may mean that your high bar squat is very close to your low bar squat. No one, when performing the movements correctly, high bar squats more than they low bar squat, unless they are bizarrely deformed.