Hi I am at 64 year old female. Yesterday and today I have had a sharp pain from my back down the back of my right leg into my calf occur at about 7 PM. The pain yesterday stopped and I slept well and did not happen all day until this evening. My blood pressure is 144/77 and that is about clear my blood pressure is normal . I have also had a headache this afternoon and got dizzy after being outside for about 30 minutes. I also have restless leg syndrome that is extremely painful and keeps me awake 3 to 5 nights a week. I also have a mild case of asthma and I'm finding I'm having a little trouble breathing the last few days.