I m a 16 year old female, and I believe I may have Lymphoma. I honestly can t tell if I have swollen lymph nodes, but the middle of my chest sometimes gets a pain in it, making it hard to breathe. I ve lost around 30 lbs in four months, resulting in me being underweight at 98 lbs (Without trying of course, I just don t feel hungry). I have frequent night sweats, my whole body itches, mostly my upper thighs and arms. I get out of breath easily, I just eel so weak and fatigued at all times. I ve tried speaking to my guardian about the possibility but she just tells me its all in my head. Should I speak with my doctor alone Thursday? Or am I just worrying myself over nothing?