you need to get this checked out by a medical professional as soon as possible. the symptoms you describe could be due to an infection or a blood clot and both of these need to be treated quickly. either call your doctor's office and explain to them what's going on so they can get you an appointment soon or go to an urgent care facility. i'm hoping the underlying cause of your symptoms is nothing serious but please don't delay getting this checked out. all the best to you!
i am having intense left foot and knee pain. they are both swollen and a redish purple. no injury can't bend my toes. the pain started in my foot spread to my knee after 2 days. the pain in my foot is worse about midway between my ankle and toes. i also can not move my 4 smaller toes. not due to pain i just can't move them. yesterday my left ankle also stated swelling and i can no longer move it either.