Feeling beautiful

I dont feel beautiful anymore, ever since my break up, the changes in my body from pregnancy etc i just dont feel attractive at all. I've gotten three stretchmarks on my lower abdomin and i could just die! I just KNOW I'll have post-partum depression, ive had severe depression throughout my pregnancy and really don't know what to do about it. I want to be completely excited about my baby girl, but can't help to be stuck in this horridness im in. Sighs...