About a week ago I started getting an itch on my left foot. It later becomes this really itchy red bump on the top of my foot and currently it has stop itching and the bump has shrunk in size.
Now its a sort of darker skin / brownish color.
So this week I started getting pains in my left hamstring, along the outer edge (away from the body, left).
Initially it was just something that I'd sometimes notice, and now it's whenever I walk around and sometimes when I'm just sitting around.
What should I do?