<human>: Can you summarize the given text in a few sentences?

A little over 2 months ago, my girlfriend of a year broke up with me for a few reasons, one of which was that we met too early in life and that she'd like to keep things open for the future.  Although it's only been a few months, I grew up a lot over the summer and have fixed the problems I had that led to our breakup.  I have moved on and we have both been talking to other people, but recently I really started to miss her.  We text each other a few times per week but nothing more than that.  I know I have grown up, but I want to make sure enough time has passed that she grows up a bit too.  Basically my question is: Is it too early to try to escalate things again, and if not, how long should I wait?
<bot>: Gf broke up with me and said maybe we'd try again in the future.  It's been 2 months and Ive changed, is it too early to try again?