Help with getting over my first love please.?

Alright well I met a girl online ( on a game... yeah i know...) she was having problems with her ex and i helped her cope over him. After she got over him we become really close and we basically became best friends. One night we were just chatting forever and i decided to ask if she had feelings for me and it got into this whole conversation on what we like about each other. That same night she said she loved me i responded back with I love her too and i could tell i did, i really liked her personality and everything about her. We couldnt stop saying "I love you" to each other for a week straight in text, over twitter, etc. After a couple days after this she told me she was stressing during college if this was serious and she said she was getting pretty worked up we worked things out and found out we need to take it a step down and not say "i love you" for awhile. Well this lasted for about 2 weeks after that conversation and i asked her if she still has the same feelings because it feels like we are just gettng distant. She told me "What ever happens, happens." I wanted a direct answer and i got worked up for some really stupid reason which i really regret so much right now and i said to her this might not work out, she said she was thinking the same thing and if we could stay friends it hurt me pretty badly ><. so for about 6 months she hasnt really talked to me and recently she has and i kept getting really jealous when she would talk about another guy or another guy talks to her. I have no idea how to get over her and still ber her friend, i dont want her to be hurt if i just stop being friends with her. She was seriously the only girl who has honestly loved me so much and made me feel so great.... Its not like i want to get over her, shes over me and i could tell because she isnt as warm to me as she used to be shes just cold. I have confronted her about my feelings and she just said nicely for me to move on >< i just dont know how, i love her so much >< shes all i can think of.... im such a loser.