I was you five years ago.
I out on four stone with my ds, had an emergency section, felt like a deflated balloon, the section scar was twice the size of what it should be, things went very wrong. I was bruises down, bleeding and awful.
I got home from the hospital, after having the twelve lb child removed from me, and I had lost five lb! I was so swollen from the drip I had been in for four days.
After three weeks my stomach was still pregnant, I felt hideous.
I started exercising in secret. By nine weeks I collapsed in my mother in laws bathroom floor after doing sit ups in there in the middle of the night. Woke up in an ambulance. Did a lot of damage, internally, externally, it was horrible. Six weeks of exercising insecret, not eating,properly. And I was drinking too.
What I wish I could d is go back and rescue myself.
You have given birth to a human being, an amazing human being. And your body needs to be treated nicely. Moisturising oils, nice bath products, rest, nourishing food. It's given you a huge gift and now you need to give back to it. If looking at your stomach upsets you, it did me, I started massaging it without looking. At first I could barely touch it without feeling sick, but I made myself. And it got better. The stretch marks faded to silver, the ouch deflated, and the giant scar, well it's still purple, but the remains of my pouch cover it.
I also invested in permanent big knickers to wear, they pull me in a bit, and I can't then see the mess that's left. They go up to my tummy button, and cover it all up. Yes, I'm a mess, and after my new baby is born, god knows what I'll be left with or how I will feel but I will try and remember what I am writing here.
Be nice to yourself. You have done something amazing.
P.s what I did at about this stage was go for a haircut, leave the baby with DH, and then had lunch on my own. It was lovely. I also shopped for nice bath shit, and then used it. I also bought nice giant knickers.