You’d be surprised on how quickly things fall into a rhythm. My second was a happy surprise, and when my older one is home he helps me with the baby and when it’s morning nap time he gets special time with me. Just try to include older sibling as much as possible. It helps them with the transition

I got pregnant unexpectedly and have the same worries. My son loves snuggling with me so much so hopefully I can rock being a momma of 2. I’m sure you can too!