Just got a positive on a test!! I am so excited but I have no idea how I'm going to wait to tell…

Just got a positive on a test!! I am so excited but I have no idea how I'm going to wait to tell everyone. Today is my bridal shower! My fiancé and I were not expecting a pregnancy to take so quickly when we decided to end birth control. I have PCOS and hadn't had a normal period in years. We thought we'd be trying for a long time. Turns out it only took 4 weeks. I feel extremely lucky but it's changing the whole experience of our wedding and honeymoon next month.