Practice breathing

So I'm 38 weeks and this morning I felt a different kind of movement that I've never felt before... I can feel my sons back on the front of my belly and could feel a breathing movement... And no it wasn't hiccups I've felt those a million times lol it was a soft up and down movement like if he was sleeping and breathing... They never talk about this movement in books and they should because it was soooo cute !! I even stopped breathing so I can get a better feel and closer look at my stomach moving up and down lol has anyone else experienced this ?? I looked it up to make sure I wasn't going crazy and sure enough it's him practicing his breathing... 😍