Thanks girls.

I had a good chat with my GP today and she seems to think it could be 'normal' as there is no sign of infections. I am on 'precautionary' antibiotics. I had an u/s to have a look for any other nasties and it turns out I have polycystic ovaries which came as a shock. I have a feeling it was pure luck this was discovered and had I not gone to hospital with severe abdominal pain (I think it was a simple, yet nasty, case of constipation!), and had a very thorough Dr looking after me, I probably would have never found this out, so I am not looking at it as anything to be concerned about at this stage.

Jess