<human>: Hey guys/girls, long-story-short, I have a crush on this girl and we've been pretty good friends the past months or so (we're both college students).

Until recently she asked if I wanted to "hang out" over the weekend through the phone, which I replied no and gave her the reason why I couldn't hang out with her.

(I was going to go snowboarding somewhere with my uncle and aunt + cousins, which doesn't seem like a big deal but it was to me because I've never experienced snow before (California wooo))
Ever since that specific incident, she's been really quiet with me through messaging but when I last saw her last Friday, she seemed fine and happy and even gave me a hug when I asked her if she liked hugs. It's been a couple days since then, but she doesn't seem to fully respond to my messages or even start conversations anymore.

I really like her but the signs girls show I often don't pick up on (this isn't the first time I unintentionally may have turned down a girl :/).

What could I do? I was planning on asking her if she wanted to go eat somewhere but so far she hasn't even replied/seen my messages at all.

Can you provide a brief rundown of the text in within 3 sentences?
<bot>: fucked up and said no to a hang out with my crush, she doesn't talk to me a lot anymore, possibly ruined my chances with her forever?