I have a 6.5, almost 5, and 19 month old. Honestly, I'm exhausted. I'm 42. I need sleep or i get irritatable and depressed and am not the nicest mommy. I homeschool as well, and run a HS group. I have a very full plate. It's exhausting.
Am I glad I had the third? Beyond joy itself. We feel complete now as a family, and the other two adore their baby sister. In fact, my son thinks we should have another baby-I'm far to old for that 4th, though I wish we had started sooner, I'd have 5.
My third was/is easier. I struggled with the small age gap with the first two. I struggled with self-care. With this last? I took a nap everyday during pregnancy. In fact, I just got up from a nap :-). I let housework go if I'm just not up to it. It has been hard, and I still don't get enough "me time," but I know I will soon. The baby is becoming independent, and the older two barely even need me.
Yes, the logistics can be weird. My oldest does homeschool swim during my youngest's nap. I found a babysitter,but she still had to miss sometimes. A lot of other homeschool families play in the afternoon, we stay home for a baby's nap.
But I know it's such a small part of such a larger picture. The sleepless nights with a newborn didn't bother me this time. The days when the LO doesn't want to be put down similarly don't bother me. I'm loving it all, because I know it will be gone in a moment. Yes, I have days when my ego is depleted and I just want to run away, but I recognize when I'm feeling burnt out and I just take it easy- that dinner I planned? Skip it, we're doing tske out. The long list of chores? Forget it,I'm taking a nap. You want lunch? Have processed food!? (I rarely bought processed food until I had my third, I made almost everything, including pasta, from scratch!)
Listen to your heart. It will tell you what you need, but I can tell you that our third was and is a pure joy to everyone-even my mother that thought I was nuts for having a baby at 41.