Hi, I experience chest pain and pain in my left arm and shoulder now and then and gets worse when I drink te and coffee and even hot chocholate. When this happens, I get so tired that I cannot do anything but rest. I get shortness of breath, sense of suffocation in the chest area, abosultely tired to do anything. I cannot tolerate coffee and black tea even if I want to drink them all. I drink green te but now I cannot even drink that because every time I do, I feel the same. Recently I tried to drink hot chocholate because I needed something warm to drink and I sensed the same effect. What is this? I really do not get it.