Help!

Okay so I've recently received a message from a girl claiming my boyfriend gave her genital herpes when they were seeing each other like a year ago and that he knew he had it and has had it for year's and said he takes prescribed tablets.


I have asked him and he categorically denies this and we've been together 6months and I've had no symptoms& seen none on him ( I know or can be symptomless and lots of people have it without knowing )

My question is would I be able to go to the GUM (sexual health Clinic) or Drs and ask if he has it? Or if I get symptoms if I say who my boyfriend is would they tell me if he has it? Or is that a breech of confidentiality?

I just don't know what to do, this girl has lied so much in the past so I do want to take my boyfriends word for it but was just curious if I can find out via DRS (I'm in the UK don't know if that makes a difference