I am a 40 yr old "healthy" woman (as far as I know). 5'1 .. 145lbs. Normal blood pressure. slightly overweight. currently on Birth Control. On Thursday evening, experienced horrible headache, sharp uncomfortable pain in left side of back of neck and shoulder blade, pain in left arm, numbness, shortness of breath. It woke me up. Only lasted hour or so after taking some Aleve. ?? I didn't pay much attention. However, I continue to have severe headache, fatigue, nausea, shortness of breath or heavy chest ?? Everyone panics with "chest pain" mentioned ... not me. But is this something to be concerned about? In general, I feel terrible and can't seem to catch my breath or get rid of this headache and hot/cold feeling. No flu. No fever. No cough...