First of all it is a long paragraph so i will use translator. I hope you can understand man.Congrats, the first step to fix is problem is to accept you have one. Now, the next step is reflecting on why are you needy with girls and try to impress them? I assume you don't do that with guys.
How was your childhood upbringing? Did you have a needy mom? Did she use you as emotional tampon? Were you dad passive or even was he there? You may have a fear of abandonment, like when you were a child you needed to impress mommy for her to give you love and attention, did you compete with siblings for mommy's love?
You're that way cause of your childhood, you need to develop three strong pillars, financial, physical and emotional. When a girl doesn't pay attention to you or gets away, does it give you anxiety? It means you fear the same abandonment as a child from your mother.
Having that programing for 20+ years, will not change in a couple of months, it will take a couple of years of you doing the hard work to rewrite your mind, and truly believing if a girl doesn't like you, it doesn't matter, cause you're not a child who will not be abandoned by mommy.
Mostly no, but in some ways yes.
I grew up in a very good family.
Contrary to what you said, my family would do anything for me and we had no problems. In fact, I would distance myself from them. I would like to play computer instead.
I didn't know why, I wanted freedom and loneliness since my childhood.
My only problem was that my classes were actually very good. One day, my teacher came and told my father to send me to a better school because I had so much potential.
So my father got another job and sent me to private school.
They directed me to many sports such as swimming, volleyball and basketball. But they always wanted me to be better in studies. When I got 9 correct in a 10-question exam, they asked me why not 10.
Even though I owe everything to them, this is the only thing I don't like.
And about that fear. It's not about girls. I just like attract attention.
As I wrote above, my mother was a very good mother. And I was never afraid that she would leave us or that she and my father would divorce.
I am not afraid of a girl moving away from me. Anyone can come and go in my life.
But I don't know if it's because I was such a shy person as a child. I started to love the attention.
By the way, I can accept that someone doesn't like me. I've been rejected before. But sometimes someone comes along and you want them your whole life.