So i met this girl a couple of months ago and we flirt alot (dirty flirt). And I've decided to take it to the next level and asked her out (she said yes). I'm still a virgin but shes not, and she really wants to have sex. Im going through these highs and lows (one moment im thinking we should have sex, the next im like i shouldnt be doing this). I how do i tell her we cant have sex without hurting her feelsings ?!!!