I am sure that you are delt with whatever you can handle. My friends have had twins the day before their sons 1st birthday and they make wonderful parents. So, who cares when you decide to have kids, what age gap between them aslong as you love them all the same. Its none of their buisness. I started TTC when DS was 10 months old. One of my 'friends' told me if this one was a girl that i should stop having kids as i have one of each to my DF (as i have one to a previous relationship). I politely said its none of her buisness and said i was having 2 more. That made her think twice on what she said to me from then on!
Have a good day and enjoy your bundles of joy!
Jen