Defeated 😔

So my daughter is a month old today and she’s going through a growth spurt. She’s super fussy, super clingy and only wants to be held and on my boob 24/7. She’ll even latch on and start crying because she’s already got most of the milk out then latch right back on.

I just had to give her an ounce of breastmilk mixed with an ounce of formula just to see if she’d calm down that way. I feel so defeated. I didn’t want to use formula at all. We exclusively breastfeed and it just made me cry. She’s fighting sleep so hard that she’s been awake for almost 5-6 hours with maybe a couple of 10-20 minutes naps here and there. But as soon as I put her down, she starts screaming all over again and wants back on the boob.

What do I do? 😔😔