I want another baby...

I just had my second baby and the plan was to be done but I without a doubt want another again. I’m just not sure if we should be done though. I’m not sure if wanting one is justification for having another. We can finically afford another but I feel it could be unfair to my first two kids. My anxiety is bad when I’m pregnant. I’m too tired to cook a lot for them or get them out to special events etc I feel I’m a better parent when I’m not sleep deprived. How did you decide to be done?