Last night, I had my first lucid dream in a while. I asked my friend who I felt was my dreamguide if I was dreaming and she said yes. But the real life version of my friend is a natural lucid dreamer. In the dream after my lucid dream, I was telling people about my dream and described her as my dreamguide.
Well, maybe she was your dreamguide, but I am not sure. I suggest you to ask her more questions in your next dream to be sure. From my experience, almost everything will say “Yes” in your dream if you ask them whether you’re dreaming.
It’s a possibility, some people I know do have the DC version of some friends of them as dream guides (and those friends are proficient lucid dreamers as well).
Besides, just look into your next dreams and see what happens, the dreamguide is there to help you, not to just stand there 
so her actions will tell above anything, just be ready to receiving. 
That could be your dream guide. Next time you meet the dream version of your friend, you could try asking her if she is your dream guide. That is a fairly easy method of figuring that out.