Searching Deep Within

I have been struggling a while with myself. Something has changed within me so here lately I have been focusing more on myself than anything else. Within this time one thing I have figured out about myself I am a loving and giving soul and I am so drawn to people that have been hurt some way or another because I feel that I need to make them see I need to help them heal and I do I heal these people. I show them that they are worth more than they know and I show them what true unconditional love is and how someone should be truly loved. The thing is all my life I have been hurting I have given so much of myself to other people I stopped loving myself or no one has ever shown me that I deserved that kind of love too. So now I just feel empty I have nothing more to give everything I had in me is gone. My soul is truly tired of people that always take but never learn how to give. I have learned that people are selfish, this world is selfish and greedy. It's so depressing that I just want to live in my own personal bubble away from everyone and everything but I can't. So now it's back to learning to love me again. I have learned that I can not save everyone else's heart without losing my own.