Look, Bebe, I am very maternal by anyone's standards, and I have a larger than average family. Our gaps were 10 7 months years, 22 months (lost that one), 3 years 3 months, 8 years. Gaps indicate nothing about how maternal you are. They are just gaps.
Plus I would say that anyone who has a large family needs a willing husband close at hand, lots of extended family round the corner or a lot of hired help, as there is a mountain, an absolute mountain of laundry, cooking, housework, homework supervision, counselling, mending, and driving around of small people. Just ask on the larger families thread.
I do three washes a day, and if I went to the supermarket once a week it would be a two trolley job (if we were all home at the same time). I get one hour a day to myself between 9-10pm and even that is spent multitasking, paying bills, mending, writing letters to schools, etc etc.
I'm not complaining, but I am saying that having lots of kids is a really major undertaking and needs support from all sorts of people. It can be done, but you need to come to it in your own way in your own time, and not model it on other families or even the way you were before. That's the only way it can really feel enjoyable rather than a slog, IMO.
I started life wanting something along the lines of the von Trapps, all lined up neatly in order of size, and we haven't got exactly that, but the alternative is just as good. (I do make them sing in harmony on long car journeys though!)