Self care too early?

So I’m really struggling with this… My baby is two weeks old today. I love him with my entire heart and have spent the last two weeks with him, every second of every day. Today my mom is probably coming over to spend some time. Is it wrong for me to go out and do something for myself… Such as a manicure or getting my eyebrows waxed. I understand the concept of self-care and plan on practicing it but it seems so early at just two weeks… I see these posts of women who say they haven’t left their baby for more than 10 minutes in a year… feeding isn’t a problem, we are still working on breast-feeding, in the meantime I am pumping and he is getting breastmilk in a bottle