My left inner calf is very tender and I have a burning sensation (like fire) up into the back of my inner thigh. My leg below my knee falls asleep if I bend my knee very much. I have been very dizzy for several days now with my blood pressure reaching the 150s/the high 90s. Today my vision in my left eye has become occasionally blurry and in the last hour my left upper arm has started feeling achy. I have high blood pressure and am over weight. I am extremely tired today and my heartburn is worse than normal. I have had 4 years of going to the ER or doctors office with no results. I have never had this but I do not want to go to the doctor and feel like I am crazy. Should I be concerned?