I am having difficulty in breathing and sometimes chest pain but pain is not actual pain I feel something heavy on my chest and when chest starts to pain eventually my shoulder also starts to pain..... I am having this prblm from last 3 days and sometimes my condition is good I mean I can sleep peacefully but sometimes it becomes very worse to gasp for air.. when I drink warm water then my breathing becomes normal I mean I can brathe properly it satisfy me.... please let me know what is happening to my body. please suggest me something