How can I get back together with her?

hey everyone!!
I broke up with my girlfriend 1 week ago.....everything was okay between us, but she went to germany for couple of days from school and she cheated me there.....when she told me that, I broke up with her....we wer sitting on a bench, I gave her back her silver bracelet and ring she gave me and asked her to give me my jewels I gave her......I took dem, ad just left..I havent said anything....but when I got home, I found out that I still love her and day by day I was missing her more and more.....now I am sure I cant live without her, I forgave her......when I called her, and asked her how are things between us, she told me that she still loves me, and wants 2 be with me again, but doesnt know when....I know its stupid, but I love her, and I cant stop thinking bout her.....could you give me some advices, how to clean up this mess???how to solve this problem??.....sorry, I know its silly...but if you would reply.....

go get some roses chocaltes and a braclet or a ring and give and a card. then go to her house give them to her and tell her your so sorry and that you would like her back !