Hmm What to Do..hopefully U Can Take the Time to Read*

Hey everyone, sorry if this sounds petty.. I feel like im back in school lol (not dissin highschool, but just sayin). Most of u proly dont know, but me and jason (not the father) were together sence dec... But starting in march things were on and off because I didnt know if iwanted to be with him (partially because he made some mean rude comments to me different times.. And part just cause he wasnt making me too happy wether it was his fault or not) anyhow. . Then I broke it off, went back etc etc.. Well about 3 weeks ago I broke it off for good (almost a month ago!) but we still talked on the phone and everything on and off.. And lately the past 2 weeks its been everyday talkin to him.. I thought I still liked him, he still wants to be with me, and I just didnt want a boyfriend right now. .. .Well the other day I stopped by his house for the first time that ive seen him in a month..And the feelings just werent there?! It was like 'poof' and they were gone. Ididnt feel a connection.. I didnt wanna be close to him or kiss him or anything...How could feelings just dissapear like that? I mean I know I care about him alot. . . But I feel bad now cuz I prolly confused him, cause now he keeps asking to hang out and thinks I like him and wanna be together again.. But I dont know what to say to him, I feel bad , like I lead him by talking to him sense we broke up....Im confused how my feelings could go away so fast (very unlike me) what do u think I should do? I feel llike a bi*ch. I dont wanna lead him on.. But I still do enjoy talkin to him....... Thanks!