Am i over my ex? Or not?

[Joe]

Ok so this relationship was my longest and this girl was the one i loved and cared about the most until now and there was months of emotional turbulence after our breakup but i think i might be over her. Whenever i think of her, i just think of the arguements we had and also the problems we faced and i think over and over what i should have said instead of what i actually did, instead of desperately trying to fix the problems through words and efforts, i think of just cutting ties but i never think of her alone genuinly. Back then whenever i had dreams about her, that whole week i would feel depressed, alone and upset but today i woke up after dreaming of seeing her with another guy and woke up with my mood unchanged! back then i got upset if she took a long time to reply back my text and i went crazy if she didn't text me a whole day but now its like three months without talking a single word and i dont feel anything. I had her blocked on facebook and other social media and back then i had the temptation of unblocking her to see how she has been and now i feel like if i did unblock her it was like i would open the gate of the dragon in the dungeon and had to have a boss battle with my feelings stirred by the dragon. Back then i got upset when she starting dating other guys but now, i know several girls that are interested on me and one girl in specific that i'm talking to and has all my attention and i would love to see where things go....am i over her?