Postpartum depression

I had my little boy almost 2 months ago. Ever since, I've been feeling extremely shitty about myself. I feel so ugly, I feel super nasty because my stomach is a bit saggy, I feel overweight, my boobs aren't the same anymore, they look like they're starting to say and my ass is full of cellulite now. I feel so gross about myself. I don't feel pretty at all.. I feel like I'm super unattractive especially to my fiancée. He doesn't look at me when we have sex anymore, I feel like he's thinking of someone else. He looks like something else is on his mind to try and make him orgasm. I feel so sad all the time and so ugly.. I have no one to talk to that will understand how I feel. Will this ever pass? 😔