I’ve made a judgement for my children. Who are well nourished, adored and breastfed till they were 5. I’ve had measles, mumps, rubella, chickenpox, and whooping cough so my antibodies would have certainly afforded them protection also.
Impressive.
Have you ever asked yourself why you had all those diseases but not your children?
Btw, mother's antibodies don't last that long.
As breastfeeding isn't a guarantee of good health. Even until 5.
Finally, based on purely anecdotal evidence, I'd say it's not good for one person to have so many childhood diseases. 
What if you had got rubella when pregnant?