4 weeks postpartum

So I'm 4 weeks postpartum, had an emergency C-section after pushing for 4 hours.

EBF my little boy.

Started to get the baby blues 3 days pp and it was getting better after a week, but this past week I have noticed it has gotten worse.

First off I get very irritated and upset when my mother in law tries to hold my baby for hours on end when we visit and only gives him back when he needs to eat. And she says I'll thank her later for it. Umm no because her holding him so much messes up his sleep. So when we go home he won't sleep in his bassinet he wants to sleep in my arms which I love to cuddle but I need to sleep too.

He's been getting up every 1.5 to 2 hours now to eat throughout the night. Instead of the 3-4 hours the first few weeks.

Now I find myself feeling overwhelmed at night during his feedings where I'm just wishing he would fall asleep and stay asleep for longer than 2 hours so I can get some sleep. My SO works full time so I don't like waking him up in the middle of the night, and I'm breastfeeding so there's not much he can do.

I just feel like crying, little things can make me cry when I was never a crier before.

I'm just afraid this feeling won't go away.