Hi and welcome! Congratulations on your new baby!
My doctor has always told
Just to second-
If you want a VBAC (ACOG recomends if you plan to have several children that you should attempt a VBAC if you are a good candidate) then you should have 18 months or more between deliveries. Not pregnancies, just deliveries.
If you want a C-section then 6 months is probably fine. I had them at 5 months and 6 months with no complications.