I Believe A Relationship Is Built On Respect And Trust

Which my relationship is totally lacking. And I realised the main problem here. The reason to him lacking respect towards me is the fact that since we met I was extremely self-conscious, had very little confidence and was super shy... So I am in his eyes worth as much as that shy girl and not a woman I am growing up to be. I feel like I am worth a lot more now, more than he treats me like...
But the question is, what do I do with the relationship?..