Is it weird that I don't have baby 'fever' but want to give my daughter a sibling?

[Lioness]

It's not that having another baby would be bad, but I don't have baby fever. My daughter just turned 2 this month and I have never had that baby fever feeling since she was born. I did like crazy when we decided to try for her, but not since. My husband and I are still struggling with whether we REALLY want to have another. I feel that it's selfish to not want another because we are comfortable with life right now. My daughter bawls her eyes out when she has to leave her cousins and she is very social. She has so much energy and I know having a sibling would be great for her. We are scared of change and stress levels going up, but I want to give this to my daughter. Is it weird/wrong that wanting to give her a sibling is pretty much the only reason we want another? Of course I would love baby #2 the very same and I consider myself I good mom. Just looking for other people who have felt the same way. Please, no digs! It's stressful as it is without people hurting my feelings!