Do I use too many exclamation marks?

I feel that I use too many of them, but at the same time I feel that some sentences don't look right without one! I know that in a majority of things I write I overuse them, but my writing just looks naked of there isn't one there! And it's not as if I do it on purpose anymore, I've become so used to adding an exclamation mark that I just automatically do it! 

I say this because I am in the process of writing a novel, and I'm getting good vibes from it so I really think I might be able to publish this one, but I was going over what I had written the other day and  I felt as if I was being smacked with a giant exclamation mark!  The story is the kind of story that will have a lot of exclamation marks anyway, but the amount I saw just took the piss! I've recently revised it, so there isn't as many in there, but not I feel paranoid everytime I knowingly use one! 

I'll write  post about my novel soon, if it gets published I'll take you all out for afternoon tea! I'm the most unclassy person ever, so you might not want to take me up on that offer! 

Peace out xoxo