7w pp and zero appetite

If I remember correctly this happened with my first two as well but not this bad. Since about 1w pp I have no little to no appetite. A lot of the time even the thought if food makes me nauseous. I was really hoping to keep some of the baby weight but its impossible. I am also breast feeding (well pumping BC baby is in the nicu) so I know I need to eat more but I can't! Has this happened to anyone else?

Sorry for the spelling errors, I'm on my phone

It happened to me too but I made myself eat and drink lots if water. I also kept taking my prenatal vitamins.

I've had no appetite either after both kiddos.
It eventually came back but i remember having to make myself eat SOMETHING each day. (I breastfed too)

This is all me right now! Im nearly 3weeks PP and I still have no appetite. I express and bottle feed my DS. I live on juices to make sure I keep my fluids up,its the only thing I can keep down.

Does anyone know why this happens??