You think she jus playn mind games?

Check it...me and ol gurl was together for a year n a half.. i broke up wit her last week (for various reasons-not cheating)...anyway i hadn't heard from her since cuz i tol ha not to call r txt me...las nite i get this txt frm a random # talkn bout" u dnt kno me but thanx fo fukn up cuz i got yo gurl now"...so im like wtf that is childish..and after one week?? but its koo...so i called the number to tell whoever it was that is straight up immature n grow up.... (im 21) but whoever it was answered n hung up....so im thinkn what they scared of?? then this person sends more txts later..back of ma mind i dnt even think its was a dude..prolly one of ha gurlfriends...anyway she send me a txt later talkn bout "oh ma bad, i just now realized ma friend txtd u and he was tipsy"...i aint txt back...what yall think???