Friends, or not...

English is not my native language so sorry for some grammar and spelling mistakes.

Okay here is the thing, I met this girl about 6 months ago, we went on a two dates. They went ok, but right from the beginning it was clear that we'll just stay friends. I talked to her occasionally, and everything was ok, but a month ago we started to talk to one another every day, and it still goes on, every day. She is really great girl, and I think that slowly I'm falling in love with her. I had some problems with myself recently (I'm kinda phisically unstable xD) and I asked her for advice, and suddenly from out of nowhere she told me that she loves me, it was something like this "I really do love you, I'm not sure if I love you as a friend or if I'm in love with you, but i love you". I didn't know what to say, I just answered I love you too.

So is it smart to try and do anything, 'cause it would be interesting if we could start something.
Thanks in advance!

Ask her to go out with you somewhere. Something simple like a park or something and make a move on her there. You'll get your answer.