What To Do ? To Fight Or To Give Up?

Hello, The work is the following - less than 6 months ago I met this girl - beautiful, smart, funny, we complement each other (we both admit it), we like each other, BUT we have a lot of differences lately. We are leaving since we met .. we had a lot of intimate experiences .. The problem is that I am looking for something serious, and she thinks she is not ready after her last experience. She keeps asking me why I don't give up, I don't think she wants to give up, and sometimes she even tests me :(. I love her very much and she loves us, but there are some obstacles such as time, differences in our understanding of this issue. , our friends (yes, as funny as it sounds - our friends play a very big role in the lives of both of us.) We went out for about 2 weeks officially (the other 5 months and we went a little again, but no one said so). time she tried to avoid me, not to talk to me, she stopped sharing ... And until one night when she wrote to me to check what I was doing. From there we both explained to each other, said things to each other and said things and found out that we both love each other, and that's it ... I found out from her friend that she only asked about me, that she only talked about me and went to she called me, but kept stopping at the last minute that she had not seen her life without me and that she was very sorry for some of her actions and decisions. So far so good, but today when he called me to check what I was doing I asked what we were doing because yesterday he told me again that he loves me ... but obviously we are not doing anything ... and he asked me why I am not giving up, what reasons I have so as not to give up? My question is should I fight or not? I can't do without her - that's how I see things, she's smart and beautiful, weird and weird, she's different from the others ...