No, your circumcision wasn't botched. Circumcision was originally intended to destroy sexual pleasure, and it does.
I am in the same boat as you. I was circumcised at 14 without my consent and it ruined my life. I am 35 now and contemplating suicide. It's caused me depression, anxiety, suicidal thoughts (and one attempt) and I've never been able to enjoy sex.
I had a foreskin until I was 14 and I used it to spank the monkey. The foreskin is the primary sexual organ, containing the sensory equivalents of the glans clitoris, the clitoral hood/labia minora and all the other encapsulated sex nerves in the vaginal canal and vulval mucosa.
Circumcision is a human rights abuse. It is not a medical procedure, it is an act of sexual suppression.
The person on here arguing he's happy he's circumcised is displaying the typical psychopathology of men mutilated at birth. He has an ego and he doesn't want to admit his penis is dysfunctional, but it is, by definition.