This shit dosen't get easier dose it

I lost my little girls to ttts on October 3 2018 at 27 weeks I have my little rainbow baby boy he is 4 months old but my heart is still shattered. I keep thinking about them. What they looked like how much I wanted to hear their crys. If by now they would be walking. What their first words would have been I want all of my babys not just 1 I want my girls too this year. Granted my son warms my heart I get cuddles from him but I feel like the girls think I just replaced them. I dont know I think I just miss them.