Welcome to YT. I'd try giving some extra attention to the baby you had first. It's going to take some time for them to get use to each other, because your little one is trying to get use to her new environment, and your older baby is trying to adjust to having to share the attention. I would monitor them when they're together until you see that they get along. Maybe try to engage them in playing with some toys. Hope this helps.
__________________  Susan, Piper ,Harley & Suiki |