Libra sun and Venus quick to commit?

Recently started dating this libra. By recently, I mean only a few weeks although we have talked for a couple months. She's only recently single so I expected to take things slow. However last night I could tell she was frustrated.. Wanting to talk about something. I pretended I didn't notice but only because I was actually hoping NOT to have the discussion.
Anyway, she proceeds to ask me what "we" are. I wasn't prepared to answer but after a bit of hesitation I finally managed to say we were dating. She wanted me to elaborate. I managed to sort of avoid it(only momentarily)..
As now via text she's asking be if we are dating exclusively. For me that means some sort of commitment.. After all, it is as far as I'm concerned. It doesn't appear that the "taking things slow" talk at the beginning has worked. I'm assuming there is really only one right answer here.. Lol
It's not as if I don't eventually want to take things to the next level.. It's just that I believe it's too soon for this sort of talk. However I don't want to hurt her feelings by confusing her and possibly ruining my chances for something to happen eventually. But I'm an Aquarius and everyone knows we are notorious for taking things slow.. I've even pre warned her..
Can any libras help me out here? What can I say or do to show I care but at a pace I'm comfortable with?