Should i go to the doctor?
So three weeks ago I tripped and dislocated my knee. Since I have school, work and one day to finish all my errands I continued on. I was in fact limping around at work for two days before I got frustrated trying to schedule an appointment and just fixed my own knee. It was protruding out to one side so I shoved it back into place and put on a knee brace. I left on brace for three days and than took it off. I was than able walk again. I no longer feel pain but my knee is still entirely purple. Shortly after that I tried wearing shorts and got sunburned on both knees. One of my knees healed and the other is still very itchy, still sunburned and still purple. Should I see a doctor?