<human>: So long story short I'm a forever alone rock climber guy. Terrible with girls/relationships. Really good at climbing. I matched with a girl on Tinder back around mid-November. She climbs. Seemed really interested in me and climbing with me. Even messaged me like worried I wasn't going to respond after I didn't reply to her for a day.

So we planned to climb when she moved into town (wasn't here when we matched, dunno how we matched yet I haven't quite figured that one out yet).

She gave me her phone number this past weekend so we could get off Tinder and we've been texting pretty regularly since. 

Yesterday we decided to climb together tonight when I get out of work at 7. Today I texted her to make sure she was still down and she said "Yeah I'll be there around 6:30-7" and then I told her she would probably beat me there to which she replied "thats okay I'll probably be climbing with this other guy I met, you can come join us"

WTF? Never heard of this other guy? She's always been talking about me, climbing with me, getting stronger and training with me (since I'm pretty good) then she just drops that on me.

So I respond with "Oh ok" and she responded with "Lol u ok?"

I don't know how to respond. Do I just go to the other climbing gym in town and ditch her? Try to awkwardly fight for her attention with this other random? (which is something I am TERRIBLE at)

Got 2 hours til I was supposed to meet up with her, what does Reddit think?

Can you condense the text into three sentences or less?
<bot>: talked to girl who seemed very interested in me for a long time, now on the night we were supposed to rock climb together she says shes climbing with ANOTHER guy...