Latly i've been having numbness in my fingers that comes and goes. for about 10 days I was having sharp pains in my chest. Two days ago I had it so much that day that i seeked help but i still have not gone to the doctor. Yesterday i had a pain that seemed to rest only in my right leg, then it moved down to my hole knee, then it was just in that foot on that same side. Today my left arm hurt, my chest hurt in a different spot-and not as much, and my almost my whole left hand is numb now. Can you please help me?

[I'm 18 so this is really scary to me. I eat right, I do not smoke, i do not drink.]

if this helps, i don't know if it is related, but i have been studdering latly, and having a hard time saying things and remembering words i want to say. I also am cold all the time.