I've had this bump under my knee cap for bout a month now and it hasn't bothered me till these weeks. I feel like it's getting swollen and it doesn't help me when it comes to sports and outdoor activities. Even walking is a pain at times, when climbing the stairs or not. Now my knee cap is killing me too.
What can I do to help prevent pain and stuff? I'm visiting the doctor next Tuesday, but I don't think I can make it. Any tips?