 [ Symptoms ] my daughter never feels good always runs low grade fever has achy bones and joints our doctor can not seem to help she is 17 years old we have been going through this for quite some time now along with the above she has headaches often is moody she sometimes has trouble breathing then her limbs get tingly and numb feeling she has had chest discomfort as well i just do not know what to do anymore our doctor has ran test is and blood work x ray is and i just feel we are missing something if you have any idea is it would very much be grateful  thanks cathy [ Disease ] hi even if there is no swelling there are possibilities of internal derangement of the knee ligament injury  you should get an mri of knee to come to a diagnosis you are still young and negligence would cause long term damage to the knee in future consult a orthopedist thanks