How can I be better??

So me and my boyfriend had both of our first time recently. he ate me out, fingered me, penetration (the lot) we were both nervous but you know that when your kitty thinks it’s getting play time it’s going to get a lil wet. I struggled with giving him head with the nerves but he said my hand job was good. I don’t want “good” I want to be amazing :( he made me orgasm but I couldn’t even get him up. I don’t wanna disappoint him in the future so anyone have tips or tricks that work for your man?