Breathing problems HELP

I have been having breathing problems for 2 months. It feels diffrent at times.

I feel like someone is squeezing my jaw or neck

then times it will feel like I get a shiver up my spine but in my lungs multiple times.

Also, I get this odd sensation of liquid in my throat like too much liquid is in it

I get ear pains and my body is achy beyond all belief!

Then my nose and throat feels blocked sometimes my nose is blocked and I can not breath. I get fast pulse and chest pains and head achs it is affecting my life badly. I have a inhaler but it doesn't do much. I take tylonal benadryl and the inhaler alot. I have not slept well sometimes go with out sleep for 3 days because I cant sleep due to my breathing. I have no health insurance so I can not see a doctor HELP I can not do anything I am feeling depressed when I get the breathing symptoms it triggers my anxiety disorder.