Getting back together with recent gf

[xf58]

well im 18 and my ex-gf is 17, were still in highschool, im a senior and shes a junior. we broke up a month ago. problem is we still liked each other, well at least i still like her. the problem was that some of her friends didnt like me, her "best friend" hated us together, and im sure she smiles when she sleeps knowing that were apart. we only went out for a month, but it was pretty strong. Her friend took some things i said and completly blew them out of proportion making it seem like i had called my gf fat and that i said it was becuse her mom was and she should lay off soda becuse she is getting fatter... such bs. i tired to explain myself, which i did pretty well to my gf, becuse i never said anything like that. she forgave me, but i found out after we did break up that her friend told alot of people, becuse someone who i didnt talk to for the longest time yelled at me for it untill i explained that. well a week passed from the that and we broke up. we figured her friend was eaither jelous becuse she had never had a bf before and was mad at the fact she didnt get one before my gf did. her friend caused alot of stupid bickering between me and their friends. my birthday was just a week after we broke up, let me say, the shittest birthday i have ever had, i got to hang out with her, even tho she really didnt want to and said that i was to flirty with her becuse we had talked about getting back together. when i found out that she thought that i was a bit pissed, becuse she did misslead me when we talked. so we stoped hanging out after that week, mostly becuse of other friends. i went to lunch with her and her friends about a week after that. but one guy really pissed me off, and i was ready to break his jaw so that turned her off from me even more. so we just stoped doing anythign pretty much, i talk to her on the IM but thats about it, maybe saying hi a few times in school. we finally might do something this weekend becuse we have been talking about hanging out (just us two becuse her friends are compltely chicks over dicks and dong get along with a actually guy in their group, one of their guy friends is gay and the other is very open and just a good friend they've all had) but we might actually do something, idk know what.

well heres the question after that, how could i try to make it work again, im really bad at figuring out what peopel think, and im sorta messed up, hah, in the head. so any help would be much apreciated.