So I ran my first full marathon yesterday and now I am extremely sore! It hurts to walk, go up and down stairs, pretty much do anything. I know this is normal but what isn’t is that my left calf muscle is so extremely tight that when I walk my heel feels like it physically cannot touch the ground. It can when I’m standing still but when I walk, it hurts too much to try and put my heel down so on my left leg I have to walk on my toes/the front part of my foot. Idk what to do, is this normal???? I tried stretching and it hurts way too much! What should I do???