right after surgery 9days ago,my left leg and ankle were more swollen and bruised than the right. I noticed inside of my ankle being swollen. Today, I noticed that my ankle is still swollen and maybe even a bit more than before. In addition, I noticed this morning that my foot is slightly more swollen and there is now bruising on the top right of my foot. My foot is not red nor is it hot. I elevate while sitting. Should I elevate higher than my heart? Is this normal? Pics are attached.