I can’t cum!

Do you guys ever get really overwhelmed before you have an orgasm, where it gets to the point where you can’t? It’s happened to me every time my boyfriend has gone down on me. I can feel myself almost there and then the feeling just becomes too much and I can’t ☹️ like I’ve been trynna get a quick bust but I CAN’T 😩 The one time I had an orgasm was when I was riding him and I literally squirted all over him... honestly was so embarrassing for me bc it dripped all over him and his balls 🙈 and it was the first time we had sex! He’s gone down on me so many times but I can’t bc the feeling is too fucking overwhelming 😩 it feels TOO good... has this ever happened to y’all/happens?