Hi 

I'm a mum of a 13 year old amd and freaking out and having major anxiety 

I noticed a small bump under skin when someone turned his neck in October I then checked mid week that week and it seemed to have gone so didn't follow it up 

this week I've noticed it there again and whilst he had a slight cold it was only for a day or 2 - he has no other symptoms is for and healthy and plays football every night and matches at weekends

Apart from that been there my life has jus nee one worry every day thinking he has cancer 

wr went the doctors Monday 21st and he seemed to think it was a reactive node and advised to come back if it hadn't gone in a few weeks - needless to say I check every day and it's still there! 
should I request bloods now or an ultra sound or am I over reacting ?

The lump is about the size of a kidney bean not protruding and can only be seen at an angle or if I'd pull the skin to see it - it's painless and causes no other issues to him? 

i feel my life is on hold due to this bump/lump etc