Did you toddler get super clingy towards the end of your pregnancy with second (third, fourth) babies? Develop an even stronger mommy preference?

My 2 year old has been in a crazy mommy phase lately. She refuses to hug DH (though will happily play with him and laugh and squeal when the tickle monster comes out). Meanwhile she's sitting practically on top of me any time I sit in the couch, and has been asking more and more to be picked up. I'm 30 weeks pregnant and she's 28 lbs, so I'm trying to limit the picking up but spend loads of time snuggled in the couch with her reading books.

She's also waking a lot more at night and we have to go and lay down with her to get her back to sleep.

Just wondering how common it is for the older LO to get extra clingy and mommy mommy before a new baby arrives. I'm trying to just embrace the snuggles for now but I wish she wouldn't reject Dh so much.