Formula?

Aleeya • Engaged💍 and first time mommy to a little girl 👶🏻

Baby is 3 weeks old now, I feel like I’m feeding her non stop and she’s not really getting full. I know breastfeeding is hard and I don’t want to give up but right now I’m honestly thinking of switching over to formula(no judgement plz) I feel like we’ll both be much happier if I switch! She’s really a great baby, but her not getting full enough leads me to put her down for sleep and her not go to sleep because she’s constantly giving hunger cues and it’s just becoming really hard!

how do I go about doing switching and stopping breastfeeding?