Hello, first post regarding myself. I went to my GP in January with a lump in my neck, had some bloods done which came back within normal ranges and an ultrasound scan, which showed abnormal lymph nodes, so was referred on the 2ww to ENT. The consultant examined me - (I have a cluster of matted lymph nodes) and said 'on the evidence I have I'm pretty certain you have lymphoma' - but we need a few more tests to be certain. Had full body CT scan and FNA. Six weeks passed until I had a phone consultation, to say the biopsy was inconclusive and the scan showed no spread to any other nodes or organs and I'd need a core biopsy.  I've received my appointment today - it's for the end of the month.  I feel like I've been waiting ages. My partner thinks it can't be anything serious as they don't seem to be in any hurry. Is he right? How long is an average wait, and should I be worried?

Thanks