Hi I'm currently waiting for an appointment for a ultrasound scan on a lump on my neck and the wait is driving me mad. I haven't seen my doctor face to face and to be honest they aren't much help so thought I'd put my symptoms on here and see what people think. I have a lump going from just under my right side of my jaw which goes to the back of my head. It's quite big and it's hard, I've lost 11lbs in weight, I'm fatigued, night sweats, wake up with pins and needles in both arms, dizzy, head pains (shooting pains not headaches) drained, hair loss, face puffy on one side, tongue white and scalloped, tight chest and hard to take in deep breaths and just generally feel awful. This has been going on for 12 months but getting worse and the lump I only noticed around 2 months ago. Does this sound like lymphoma? Anyone else experiencing the same? Been waiting around 4 weeks for scan, rang doctor last week and they said the place I was supposed go has shut so they will send the request somewhere else so could still be waiting weeks. Had blood tests all came back normal. 
thanks for reading

(sorry for long post)