MY husband is too affectionate? Is it wrong to think this?

I don't have a Yahoo account, so I'm having to use one my husband never uses. But anyways, I absolutely adore my husband. We're both 23. And, he's extremely affectionate. Which I love, but sometimes its a little too much. Like when we go to bed he wraps both of his arms around me and snuggles for the entire night. Which is really cute but, I can't sleep lol. When we wake up he even likes to take showers together before we go to work. He just always wants to be all over me all the time. How do I tell my hubby to cool his jets, but in a nice way?