new and nervous!

Hi there! 3w6days with our 1st. We are excited and happy and nervous and praying it will all go well. I don't want to wish my life (or spring) away, but I am going to be nervous until 12w. Anyone else still in disbelief? We found out 3/30 which was our 8 month wedding anniversary. Finding it hard to keep secret. I feel like people look at me and just know. Going to the clinic tomorrow to get a referral for an OB. My dh keeps looking at me and saying, you're pregnant! I am trying to keep it on the level and just be happy we CAN conceive and accept that it may not stick but at least we know we can. If I'm not rational, I'll freak out. How's everyone else doing?