Nose bridge and correction

I have pretty high myopia (-9.25 in both eyes), with a slight
astigmatism. I'm wearing progressive-lens glasses.

As with all the glasses I've worn for more than the past 15 years (once
my eyesight worsened to a certain point), I don't feel I get crisp
distance vision. I have a narrow nose with a high bridge, and glasses
touch only my nose and ears; they're about .25 inch from my eyebrows
and .5 inch from my cheeks. Could that be the reason I'm not getting a
good correction?

I've mentioned this to every eye doctor (I've been seen by both
ophthalmologists and optometrists over the years), but no one has ever
done anything about it.

I'm due for a new prescription (I'm 46, and I think I need a stronger
near-vision correction), and I'd love to have a pair of glasses with
which I can see really well. I'd appreciate any help!

Anne