question: Hi, I have a small bump corner of my left knee and i feel like it has slightly reduced in size when compared to last month. But when i kneel down at a certain point below my knee cap i feel like needles are pricking and it feels very bad for few seconds. I also have pain around my knees when i stand or walk for few mins. Pain is not severe. What could be the problem. I didnt have any issues in my knees or legs so far. Im 30 yrs old homemaker, 5ft6inch and 58kg. Please help.