No one can you tell you what is right for you & your family. But my experience has been very similar to yours - I always wanted 3 children, but my DH was on the fence, I fell pregnant when my older two were 1&3yrs & at the time the circumstances weren’t right to support another child, so, I had a termination but still very, very much wanted a 3rd child & hoped there’d be a time when it was right one day…
My kids got older, I worried I had missed the boat… My DH however, surprised me & himself I think by realising he v much wanted a 3rd too… When my kids were 6 & 4 we decided to go for it.
So, when the littlest was born my oldest was 7yrs & my middle was 5yrs & genuinely it has been so wonderful. Obviously, who knows what the future holds but for now I cannot imagine any age gap working better for our family. My littlest is 5 now & he is the light of everyone’s lives - the big ones love him, always have, they were old enough to enjoy him rather than see him as a rival when he was born, they love doing littler kids things with him & he loves copying them & their big mates, watching his big brother play footie etc.
Now that my eldest is in High School, the dynamics have shifted a bit - the older two used to be thick as thieves but now my eldest has more of her own stuff going on & the younger two are closer, it works out really well - everyone gets their own space but no one is left out.
Yes, it’s busy getting to everyone’s clubs etc but I love having a rowdy, chaotic little gang & although they squabble, they’re really fiercely loyal to each other.
There are sacrifices - mainly financial, for example we can’t really afford holidays abroad anymore - but for me, it’s massively, massively out weighed by the positives. Wouldn’t change it for the world!