What am I going to do with him?

So, my oh so adorable DS is so funny.  He isn't your regular 7 year old.  He is honestly the best kid ever.  I don't know how I got so lucky!  He is so laid back, sweet, funny...just an awesome kid!  Earlier this month he lost his first tooth.  It wasn't easy...it had been loose for over a month and once it got REALLY lose he didn't want to mess with it anymore.  So every day I would ask him to wiggle it...he got so annoyed with me but he really needed to get it out b/c the other tooth was coming in...I've never dealt with a loose tooth so I had no idea what to do or how long to let it go...so I bugged him about it.  It finally got to the point I told him we were going to the dentist...long story short...the dentist pulled his tooth.  He was such a trooper tho and did great!  Since then he has told me he won't tell me if he ever has another loose tooth b/c I bugged him so much the last time.  So of course it makes me feel bad!  I want him to tell me and be excited.  So today he stayed home sick with DH...I get home and DH tells me that DS showed him a new loose tooth and told him "Don't tell Mommy, you know how she acted last time!"  He is such a mess!  I'm sure he will fess up in the next few days but its hilarious that he is holding such a grudge about it!  I guess he has to learn sooner or later that's what Moms are for!