Anyone else's newborn love mom's BO/armpit stink??

I'm 4 weeks pp and never had body odor emanating from my body especially my armpits my whole life until the start of my 3rd trimester. I thought my BO was due to the weight gain but I've read it's most probably from hormones due to pregnancy. I also thought it would go away shortly after giving birth but here we are. Some days, it's bad and some days not so much.

Well, I noticed that my LO sleeps REALLY WELL when he's nose deep in either one of my armpits. He loves getting in there and seems very comfortable in awkward positions but hates when my husband holds him in the same way. I'm happy he's loving the smell but I hate the stink hahah. At least one of us appreciates it. Anyone else have this experience?