Breakup

Hi, i'm bisexual woman and I had a wonderful 3-year relationship with a woman. We are LDR but we meet plenty of times already, we are just 1hr and 45min plane ride. We broke up last month, October 19. We still talk though through imessage because I asked her to, she broke up with me because she got tired and felt like she missed a lot of things that she wanted to do (most especially going to concerts, live bands, etc.) because of being in a relationship with me. I never restrict her though but that's how she felt. She told me she is unsure of everything, she just needed to break up with me. She said she may have fallen out of love. And she is maybe not the one for me because she couldn't give me what I want like assurance, etc. She told me she loves me though and still cares about me. Before our breakup, we already have a planned vacation on November 25, and when we broke up she told me to still meet her on 25 this month. I don't know what to do. I have so many questions to her and she would just tell me we will talk when I get there. But in our recent conversation, she said she is sure that she wanted to breakup. It hurts a lot. I am scared that after our vacation, everything will be over. 😔 i can't do life without her.