Dating out of your league

Ugh. Anyone have tips for squashing the insecurity? He is gorgeous and kind and great. And I'm, well I'm nice but I'm not very pretty. I believe that he really does like me but it is sometimes difficult when there's such a disparity in looks, you know?

I'm in therapy and working on self esteem but regardless of if I can grow to love my appearance the truth is that I'm not considered conventionally attractive for a woman, unlike my partner who is a very attractive man. I am very tall. Very hairy. Not thin. With a plain face with a narrow nose but with like a bug bump in it. And (my biggest insecurity) I really have no jawline. It doesn't add up to a pretty picture despite him seeming to be fine with it, you know?