Clit too sensitive HELP 😩

I want to have an orgasm so bad, I hear women talk about how much they love it and how wonderful it feels especially when there significant other eats them out or plays with them. I've always loved for my husband to eat me out but every time when I feel as if I'm going to cum my clit gets so sensitive that it drives me crazy and my legs start to close, shake and I shove him away even though I'm really wanting him to keep going, and it really upsets him cause he wants to get me off as well. How can I get through this and actually finish without shoving him away and closing my legs! How do you guys get through having a sensitive clit? Tips will helps so much!