<human>: So I've been flirty with this girl for several years now, but timing was never right because we were in/out of our own respective relationships.  

About 4 weeks ago, we met up and had an amazing time together.  Everything clicked and she spent the night with me in my hotel (I was in town for work).  It was at that point that I finally realized I was no long fulfilled in my relationship and just recently was able to end it.

So now I'm single and free and I tell her - only to get the hammer dropped on me: she's now seeing someone and it's "kind of serious."  She also tells me if I had told her sooner that I was planning to break up with my ex that she wouldn't have started seeing this guy.  Mind you, it's only been a few weeks... am I just screwed or should I wait and see if I'll have another shot?

She has directly and clearly expressed interest, but seems like she's committed to the guy she's seeing at the moment...

Can you provide a brief overview of the text?
<bot>: Finally single and told girl who shares mutual interest - she just started seeing someone new and it's "kind of serious."  Am I out of luck?