I have had a bad headache for about a week. I have high blood pressuer, but due to no health insurance, haven t had any medication for about a year. Today, I am having a hard time breathing, like I have to yawn to get enough oxygen, and I feel like my heart is pounding, or like something just isn t right. I am about 5 , and weigh about 200lbs. I am a woman, 45 years old