<s>[INST] i am a 17 year old male who is experiencing back pain and it took a diffrennt turn where i started to feel needle like pains in my back it goes and comes like when i get up from sitting and bend to take something up it the needle like pain occurs . i need help to know what to do and who to speak to [/INST] welcome to Health care magic.1.This kind of pain is see in the nerve irritation, but for your age i don't think there is much to worry about.2.There might be some trauma which you have not noticed.3.Get an appointment with your GP and get a Lumbar spine AP/LAT x-ray, to see if there is any gross pathology ( bone pathology - alignment )4.Make sure that there is no underlying systemic diseases. 5.Do simple back exercise on daily basis, and flat bed to lie. which should help you.Hope it helps you. Wish you a good health.Anything to ask ? do not hesitate. Thank you. </s>