I've had an on going issue for some time now with swollen lymph nodes in my groin and a very sharpe dull pain in my left knee. My doctors seem to be brushing this off but the pain is getting worse and my lymph nodes are getting bigger. I got taken to a&e last night for an x ray on my knee where they found something (I'm not sure what) so I have been referred to another hospital for more tests.  
 

has anyone else experienced anything else like this or have had similar symptoms?

thanks!