What Causes Chest Pain, Breathlessness, Hot Flashes And Chills?

I m having chest pain coughing with a little bit of mucus coming up I m shaking having shortness of breath it s hard to breathe my fingertips Are kind of blue towards the cuticles.ive had a low fever of around 99 degrees for a couple of days. I have been having something like hot flashes and chills. I ve been I m just trying to figure if I should go to the hospital or not.