system
A chat on 4chan
human
Helped me. That was my problem with the bulky pillows I had, they basically forced my chin into my chest and made it difficult to breath. New one is much thinner so it doesn't do that, but also isn't stiff as a rock and has a contour for your neck so it doesn't hurt to sleep on
gpt
>much thinner
my current pillow is really thin though
feels almost like sleeping flat
human
In that case, I don't know if it would help you. You could always give it a try and then simply return it if it doesn't help.
gpt
worth trying. i've had trouble breathing while sleeping so changing things up could help. 
i don't like relying on products though. they're kinda expensive but i have money to blow so whatever