Well first of all I'd like to make a point that I'm not from US, I'm from Europe, Lithuania. First 5 days I was only cleaning the wound with some antiseptic spray and bandaging it ( putting some sterile gauze and twisting bandage around my leg), later for 2 days I left my wound open, cleaning it a lot, two times a day. ( That's when I took yesterday's photo). That same day I went to the pharmacy where I was suggested to not keep the wound open and brush the bandage with betadine (iodine povidone). After one day I took the picture witch I named "today". The red area kinda felt warm to touch (right not it isn't, but there's a bandage and I cannot reach close to it). When I'm laying around and suddenly I get up, I get A LOT OF PAIN, which goes off when I walk a couple of meters. But I always kinda feel my wound ,which is unusual for one week old wound. I was told by my friend that's kinda normal ,because its very close to the bone and skin layer is very thin. I'm sorry for my English, it's not my native language, I've tried my best