I've fallen for my best friend and got my heart stomped on for it.?

ik sort of how u feel i met a girl over the internet just before christmas and after 2 weeks we started dating planning to meet in a years time the first 3 months were great and then we both started lying and doing stupid things and we had a fight said things we didn't mean and i told i got with someone else even tho i didn't and she told me the same and now she wont even talk to me and it feels a big part of me has gone because she was one of the only people i could talk to so im gonna try and get in contact with her and fight for her and be the best i can be either to be with her or to be just a friend cos its better to have them in your life rather to not so i suggest u just fight for her and prove to her u will always be there for her if it comes to it tell her how u feel and she might understand why u reacted that way cos i do understand y with what u have said so i hope it works out for u