Sex question😅

Hey ladies, my name is sarah l'm 24 years old and married from the love of my life fore about less than a year, he's my only man in my intire life. Oh and excuse my english because I'm from syria from the Middle East. I'm very immbaresed to ask but I'm very frustrated and need help🙈, so my question is that i don't have orgasems while his dick inside my vergina I only have orgasem while " grinding" is that normal??? Or there is something wrong ???.. Don't understand me wrong i love my husband and I'm very happy with him even in our sex life.