Give her the space she is craving. Honestly, the time apart from you will either help her realize she misses you/wants to be with you, or gets her to believe she can handle time alone. My bf didn't give me my needed space, we suffocated each other, and we broke up. Then, while we were broken up, I realized that I missed telling him how my day was, wondering how his day was, etc. etc. When I realized that, it was too late. Although we broke up, I still loved him. I just had to focus on what I thought was best for me. Now, I'm in a relationship with someone else, but I still have a love for my ex and wish him the best. If you do make it, it was meant to be. If not, there is something greater for you. Also, just because a relationship ends doesn't mean the love stops. For some it remains the same, shows up later, or changes to a different type of love. I wish you the best of luck with your situation!
Personal problems lead to personal experience