having trouble breathing but its not asthma
every time I breath in its like it gets stuck in my throat and my lungs only receive the minimum. Then I have to keep taking deep breaths through my mouth to try and get relief when I take a deep breath, if I try and take normal breaths my legs and arms begin to shake and get weak, my head light, and my heart starts beating faster. Its like swallowing a brick instead of air, or just air thats extremely dense and humid. Im not allergic to anything and I dont have a cough. does anyone know what it is?