Can emotional neglect in childhood affect adult attachment and neediness?

Due to financial reasons I never got to enjoy, connect, or love of my parents. They were forced of a joint family, and I was 3 years old, barely surviving.
They did a great job though, did the education, care and support. But they never got time to play, talk and laugh with me.
Also due to the financial conditions I forced my eating habits to the worst and became a picky eater.
Which affected my growth completely, I was malnourished, and weak (still am).
Now after successfully completing school, degree, and getting a high paying job I felt successful. And I have no knowledge of how to suppress my need for attention.
Due to being malnourished, I didn't have friends to play with, and girls used to be afraid of me, so I never understood how to behave.
Office life was good, but personal life struggled with touch deprivation, lack of affection, and ego.
As I didn't get enough in my early life, now I am starving.
Which sounds horrible special for girls.
It's kind of a bad habit that I get far more comfortable with what I have to say to get the attention.
And getting it from friends is also something not enough, from male friends I feel creeped out.
Does anyone feels the same?
Can emotional neglect in childhood affect adult attachment and neediness?
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