For the mamas with more than one baby, how did your first baby react? I’m very much aware all children are unique and different!

I have a 2 year old son and I want to expand my family soooo much but the thought of my first baby feeling any negative feelings or feeling left out (which I’d do my best to never let happen) is actually steering me away from this want.

I love him so much and he gets jealous when I hold his baby cousin and it breaks my heart.

Is this something most kids will go through? Does it take a long time for them to get used to the new baby?

I’m so ready and so not because of this reason!

Any advice is welcomed and very much appreciated!💕