I have 2 boys and always, always wanted 3 children (sex immaterial, I just wanted 3) - I grew up as the middle of 3 and had a wonderful upbringing and my siblings and I were extremely close.
I recall my second thought after giving birth to DS2 (after seeing how frigging beautiful he was) was to pray that this wasn't my last baby. But I knew DH wasn't fully on board with 3. In the early days I could have probably twisted his arm but there were so many reasons not to, despite my inner desire for a third:
- we live in an offshore jurisdiction and it's extortionate here
- we would have to privately educate 3 children
- fewer vacations
- less cash to spend on frivolous spending (of which I'm a fan!)
- to fly 5 of us back to the UK for visits would be eye watering
- both DH and I work full time in demanding roles. I didn't truly feel that I would be able to devote equal amounts of attention to all 3.
In the end, I asked my DH to give me some time to come to terms with it. I decided that if we didn't have one before I turned 38 then I wasn't going to do it.
Thankfully as the years have gone past the yearning has totally disappeared. Importantly I don't feel like there is anyone missing from our family. Our boys are 6 and 4 and are best friends. To add another to the mix wouldn't be to their benefit in the slightest.
And I'll be honest (because this is how much hormones lead the charge in so many things...), if I were to find myself pregnant now, my first reaction wouldn't be one of joy. It would be an "oh fuck" moment. So I've literally spun a 180 and have zero desire for another child.
Of course I see newborns and I get wonderful wistful but the idea of going back to the beginning now that I've no pampers to worry about, or potty training, or tantrums fills me with dread.
I know exactly how you feel and I really do feel for you because that yearn is real and it's something that either goes away with time, or sticks with you.
I found that busying myself with me has really helped. I'm now in peak fitness, I run, swim, box fit, I'm lead singer of a band and we get to perform in New York, I have a career I love, I can go out and dance until all hours, I can throw money at massages and hair appointments and shopping trips if I want - And all of these things means that I'm constantly reminded that I'm my own person with my own desires and dreams and wishes.
When I became a mum I thought that my life as I knew it would change and that I would become solely focused on my kids. And I think had I been a SAHP, I would have yearned for that 3rd child for much longer as I would have been "in the trenches" so to speak.
Please give yourself time, start doing more things for you if you can as it helps to bring your mind away from your role as a parent.
Good luck.