I like Cat's idea here.
Saying that to myself, ugh, blah, puke. I think T has once asked me to repeat something self-valuing or even just countering a self-loathing/negating feeling and I flat-out refused.
If I get all freaked out about how much "work" we are, T sometimes says similar stuff to me, that we're worth it (to him). That makes me feel as if I have violated some rule, to be valued by him. I mean, it's very touching, but it can literally trigger an anxiety attack to hear that from him or be asked to try to claim that.
I am not past it yet, but I have gotten to the point where I can say, "It's OK that I have needs" (which is a step on the way to being worth it). I can't always believe that and apologize or self-loathe for needing/asking about 90% of the time still, but that is down from 99.99%, so that is progress, right?