This is a great question. First, kudos to you for recognizing the inequality in your relationship. You're on the bottom, so to speak. Most guys, when faced with this situation, come on really strong, trying to push their attraction onto their woman as if force will do the trick. It needs to be the opposite. You need to be a challenge for this girl. You need to disengage and play a long game. You need to go after other women. You kind of need to assume that she's not coming around. She might come around and she might not, but at least you'll know. Trust me on this, there's nothing you can do to get this girl to come around OTHER than pulling back. You need to find out if she'll come to you.