How can i get over him? :(?

so hes hot and we have a lot of common and for a week it was just pure magic....and then mr.hyde came out to play. hes verbally and emotionally abusive, cold, indifferent, i dont feel special or pretty i kinda feel used and strung along. i know this is a no-brianer but i like him so much and i miss him and i really wanted to be w him but i know i cant so...how can i get over this jerk?