Relationship advice?🥺🤷🏻‍♀️

Whenever I try to get some love from my man he always points out stuff I do wrong during it.... and then I just feel like I’m not good enough... he never wants to fool around when I want, only when he wants. I adore him in every way but I don’t feel like he feels the same way. Any advice I’ve been with him for 2 yrs I’m 20 he’s 21