Thanks for the advice. I went for a full screening last week, the results should be back today. Hopefully it's nothing serious but I'm understandably worried and just wanted to get an idea of what to expect when I talk to the doctor this evening.
Thanks again for taking the time to reply.
I would say it's best to get a test done to rule out anything serious. It could be a number of things that are causing the odor, your body will always react to things that are new, so could be something harmless, but you should find out sooner rather than later. If you're worried about having an STI test in person, there are a couple of clinics online that can do it all through the post very confidentially. I have looked at a couple, like, the gum clinic and the sti clinic, both say if you get a positive result you get free treatment. Also may be worth both you and girlfriend get tested as if you're going down the line of having unprotected sex it will effect you both. Good Luck mate!
did you both seek out full std testing prior to starting to have unprotected sex together?
many things can cause odor. you need to be seen and get a proper exam and some testing done. your partner also should do the same.
grace