Some Advice, Healing, Post-Partum

Hi Ladies, just wondering if anyone can offer some advice. I am a first time mom to a beautiful little boy. He is 8 weeks old and i don't feel fully healed. I had a normal vaginal delivery, I had some tearing and stitches. Im no longer sore as such however i definitely still feel something has happened down there. Also my abdomen feels like ive been doing sit ups and i have a small bit of localised pain at the epidural point in my back. I still have some yellow discharge. Im wondering if any of this is normal and if anyone experienced the same? How long did it take you to heal?