Hello I am new to this site and it's my first time posting. 

Around 8 weeks ago I noticed a small moveable pea size lump on the right side of my neck I visited my GP who said she doesnt think it's anything to worry about but to come back in two weeks if the lump was still there. I made an appointment with my gp around 3 weeks later theres no change in the lump so has taken some blood tests and referred me to ENT I'm just waiting for an appointment. For the last two weeks I've been getting back pain on my lower left side that radiates to my shoulder around my rib and round my abdomen on the left side other symptoms are extremely tired, nausea, sweating but mainly throughout the day the odd night sweat. A niggly cough that makes me want to clear my throat but nothing major and itchy scalp and thighs that happens on a night. I havnt been poorly/ had a cold in the last year. I'm at a loss as to what it could be I'm not majorly concerned as the lump is small and doesnt hurt it's just the other symptoms that are worrying me mainly the back pain and the fact my doctor gave me a possible cancer referral leaflet. Does anyone know what happens at the ENT appointment?

I have seen lots of posts that have been reassuring so I thought I would post my experience. 

Xx