I can’t orgasm and it kinda sucks ass

My boyfriend has had more luck making me orgasm than I have, but it’s SO hard for me to finish. I’ve only had that “yeah that was definitely an orgasm” thing once or twice and the rest of the time it feels like I climax without orgasming ? It’s like I hit the highest point of pleasure and instead of finishing with a bang it just kinda flops. I always feel like I’m so close to orgasm and then it just disappears. And it makes me feel bad for my boo cause he always does a far better job than I’ve ever done but my body just doesn’t want me to finish ? It’s really frustrating.

Anybody else have this ?

Any tips or tricks ?