Kleinfelters Advice

I have always felt different. I have a woman's shaped body, long arms, baby face, didn't shave until 25, tend put weight on hips and stomach, have to work out to avoid man boobs. Am tall for my family but not overly, I also have mild autism and anxiety, am shy and very feminine for a man. Always felt that I never went through pubertal changes like everyone else (penis never grew, no body hair at all until 25)

I have seen an Endochrinolgist who did hormone levels, all normal, he said I had normal sized testicles - or at least within the normal range as was my penis. He has discharged me, do any of you think a karotype blood test would be useful as I have many KF symptoms am also tired with poor muscle strength and endurance.

Any help would be greatly appreciated - thanks.