I was told by my doctor a few years ago that I had a heart murmur. I never really experienced any complications with it. For the last 2 weeks or so, I've been getting really sharp, sudden pains in my chest. The pain also goes to my arm and hand. Sometimes, it'll even go down my leg and foot, and sometimes my head. Weird thing, it is only my left side! I have an appointment tomorrow, but want to see if anyone might know something?? It takes a lot to get me to a doctor, and I know I need to see one ASAP, and that's a big deal for me. Please, any suggestions would help.