Hi guys, this is my first post and english is not my first language so please be easy on me

Im AFC, been reading and doing some PUA stuff for about a year now and id say im not that bad. well educated and secure job and lots social values, funny and sometimes too cocky get called asshole, actually easily get called asshole even before i DHV or after just one NEG.

anyways, the story is

This girl HB9 and i have known for about month and a half now and met thru mutual friends we played kick ball together she gave me major IOIs eventho it was the first day i met her (hugging me when I was top naked, play fight, etc)

We started rock climbing together with some other friends and it's been 3 weeks.
She "likes" on my climbing pictures almost every pictures, comments a lot, compliments how good i am on fb and drunk txt me one time saying she worries about me and called me love after we ran into each other at friend's party and i had to leave early drunk.

After that, some txt games and conversation went great lots teasing and laughing she said i make her smile or laugh but whenever i make plans with her she said she can't and got rejected 3times so far and I never asked her out since. and she told me last week, she's been dating this guy casually. no biggie.

today, i texted her asking when shes leaving for camping trip this weekend that my guy friends are going and shes going too and txt msg got extended to other subject and she started qualifying herself after i said about the type of girl i like and she said she's girly girl and can cook and also get dirty and play sports and stuff which is the type i told her and telling me that "I deserves the best because im a nice guy." (idk if i should take this for good sign or if she's basically calling me "A NICE guy") and she said im one of the sweetest she ever met and kept asking me if im coming to camping this weekend.

now, question is

1. why do i get called asshole right off the opener or right after first NEG? My social value is already too high? or too much NEG? girls only like nice guys?
2. when she rejected me for meet up or date, u bros think it's just playing hard to get?
3. how should i take it that she called me a nice guy? is it an IOI?
4. if 3 is yes, how to know if she's genuinely interested in me when she reject me for meet up and me knowing that she's dating other guy already?

Thanks for reading and please give me some good advise.

Pay as much attention to her actions as her words. She telling you how much of a great guy you are, yet she wont date you. Thats not playing hard to get, she doesn`t see you as a potential boyfriend. Its that simple. See if she has any cute friends and start gaming them.