Just wanted to update, I called NHS and they sent me to the A&E. I did break my big toe, so now I not only feel silly but I will be in pain for a bit.
Just wanted to say that NHS Direct gave me a specific hospital to go to, which happened to be a fair distance from our house. When we got to the hospital they took our address, looked at us funny, and then asked why we drove all the way over there. Seems they didn't direct me to the closest one, but it all worked out.