We are going to be together for 3 months already and we have got into a lot of fight for little things. I said things that should have been said but I said sorry to many time already and She says that she doesn't love me anymore and I really really love her and care about her what can I do to make her trust me and love me again. Please help I don't want her to break up with me...

You've been together for only 3 months and you fight over little things. It could be that you are just not suitable for each other. She says she does not love you anymore, that's it! You can't make someone love you.
You will get over her.

Yeh, I agree. It may seem harsh atm because you really care for her but maybe its just not meant to work? And if its only been 3 months how will it be in 6?:*