Paternity leave ending - mental breakdown thread

I've got two weeks left and I'm genuinely dreading it. I know this makes me sound soft but I've loved being home with my daughter (11 weeks old). Going back to the office feels wrong now. I'm gonna miss watching her during the day and honestly work seems so pointless compared to this. My company is doing full return to office 5 days a week which doesn't help. Anyone else struggle with this transition? Does it get easier or do you just never stop hating it?