Separation anxiety 😞 need advice (back to work)

Sonya • 🤍💜 Mom of 4 girls 🤍💜
I'm going back to work Monday and I'm devastated inside my daughter is getting to the point where she wants me and her dad (she'll be 9 days shy of 4 months when I go back) I'll be leaving her with her grandma and she's great with her but last time I stepped out for an hour she cried and gave her a hard time so of course calmed down when I got home I just need advice from other moms who've gone back to work on how to handle all this