<human>: This relationship has been utterly draining. She says I mean something to her, yet I have trouble finding any justification or reciprocation of the love I've poured out for her to be content with me. 

I truly care about her and just want her to be happy, but it feels like whatever  I do isn't enough. I feel like all I am is her emotional crutch, and she's fallen in love with the fact that I do my best to be consistent for her.  

I feel like a relationship is not what she needs right now, and she needs to realize that herself and be comfortable in her own skin before pulling another person into her life/situation. 

I can still be here to comfort her, but being in a active relationship seriously isn't helping my end of things and is killing any self esteem that I previously had. Wat do?

Condense the text into a few key points
<bot>: My girlfriend pushes me away to protect herself from getting hurt again. Makes the entire relationship feel one sided and completely draining.