You suffer of a form of lack of confidence which has built since you were a kid.
Height is a very sensitive arguments for many people, including me , yes i always have the height problem when i try to approach a girl and 100% of times i decide to give up
My advice is to go for a girl who is shorter than you , or ry to build an insane amount of confidence whithin yourself, do you have money ?
normally if i go out with a good amount of money i feel more confident with girls.
Or wait for Alex Chiu to invent the growing taller pill.
I found in internet some stuff about hypnosys to get taller, but no luck till today , now i have found this
http://zixialinmm.blogspot.com/
the girl seems sincere , and since she doesn't sell anything i am studying her material pretty hard