current breathing problem

I have difficulty breathing
and an oxygen tank in San Antonio.

last intake was approximately 14 dyas ago.
have been trying not to exhale it since then.
not as easy as i thought it would be
I think all the blood i have is in my face
or my fingertips cant tell

if i give up what am i breaking?.
what if I gasp like a freak and find
my throat transfers air like a coffee straw>
worse what if it feels good i dont
want that relief
it's the wrong kind