Hey guys I was wondering for advice, I went for a mri scan back in October to see if I have FND which it turns out I do, but the neurologist wrote a letter to my gp that swollen lymph nodes have also shown up on my mri scan, they rang me and asked me to come in, they are arranging for me to have an ultrasound scan done on my neck and maybe a biopsy to have done, I've had problems with my throat for a few years now and I've been to the doctors multiple times to be told I had some sort of infection and given antibiotics multiple times, but I can feel the lump in my neck and I'm scared especially since they might do a biopsy, but I'm constantly tired, coughing and had problems with my breathing, the doctors said that was asthma now I'm wondering if it is or not and I have bad night sweats to and random times I feel sick or I am sick, can someone give me advice on what to expect with ultrasound on my neck and if I do need a biopsy what they do I'm so scared. Thank you I appreciate the advice.