Never had problems with my lungs, asthma, etc but do have High Blood Pres. & think I’m having some issues w/angina. Heart disease is hereditary and my dad has asthma. Also this winter having some problems w/wheezing – I can hear when falling to sleep and definate issues w/my breathing from overexertion which causes coughing attack. Always been healthy, hard working, 45 yr old female, my work is very physical, but the sputum I just spit after shoveling had alittle red in it – thought it was blood. I’ve been to my doctor for other issues and worry he’ll think I’m just a worry wart – but thinking I better see him regarding this??