Covid with a baby

I currently am having mild symptoms which seems like omicron. I got tested this morning and won’t get results back for 24-48 hours. I have a one year old and am worried about potentially exposing her so I packed her things for a few days to stay with her grandmother. I am vaccinated. Should I be worried? It feels like I have a cold but since baby is not vaccinated I feel like I’m putting her at risk.

Edit: I know I’m potentially exposing my mom, but I practically live with her and visit everyday. She offered and was willing to take the risk to be exposed to keep baby safe.