I just don't see why he would lose interest in a girl who creep shots photos of him from behind (rather than being actual company to him.) Won't fuck him, but are happy to leave him blue balled (that's painful). This situation would be less "your bad" if you weren't so in love that you are now heartbroken ; your selfish disposition to dating is why he was done with you.
He also may have seen you as a unstable retarded who's gonna drown her babies in the bathtub because "my PTSD BPD alter from my DID did this!"
Dumb little girl.