need your advice ladies 😔

Carounette • French girl so please, don't mind my mistakes!
Dear Mommies,
I've been feeling down lately. My 15 months old is the love of my life. I love him more than I can say. The thing, he is very independent. Always has been! Very curious, full of energy, always smiling and laughing. What's bothering me is that I don't feel he cares about me at all. He doesn't seem to be happy when I hold him, or when I kiss him. He smiles to me a lot, but if I open my arms in his direction, he will just run the other way around.
Don't get me wrong, he does that with EVERYBODY.
My husband says that what really matters is that our son is happy and in good health. I agree, of course! But I'm wondering if something is wrong between us... I'm also feeling really guilty because I've suffered from PPD for a few months after his birth, during which I still took care of him, but I had huge anxiety and panic attacks. 😔 I'm wondering if our bond is broken, or if it's just his personnality... I'm lost 😔 does  anyone have a similar experience ?Â