Nervous for baby and toddler to share room

So the plan is for our new arrival and our daughter to share a bedroom.

Our daughter will be 2 years and 2 months when baby arrives. Baby will sleep in our room for 6 months to one year. Our daughter stayed in our room for eight months.

I still worry that once the baby finally goes in there with her that she will try to make the baby comfy by giving it blankets or pillows in the middle of the night. I’m so terrified of SIDS and you just never know with toddlers.

Am I just being paranoid? It’s so far away still