Am I Broken?? 😫😔

Hi guys! 
I'm a little embarrassed but, i have to ask. 
I've been sexually active since I was 17 (I'm 23 now) and I've masturbated since I was an early teen. But, I don't know and/or don't think I have ever had an orgasm. 
How do I know? 
From everything I've heard/read women say "you'll just know". 
I've pushed myself to masturbate until my toes curled and my head was spinning, but then I get bored. No amazing relief, no sleepy feeling or jitters. Nothing. Sex can feel absolutely Amazing sometimes but no matter how into it I am, I never get any relief or amazing feeling or anything. When we're done I'm either frustrated from still being horny or just carry on like nothing happened. 
I was abused as a child, and I wonder if that has anything to do with it, but does that mean I will Never be able to experience this thing SO many people rant and rave about??Â