A lot of fun activities are going on around you today, so if you're feeling bored at any point in the day, that's your own fault! You can't wait for an engraved invitation before you join in the fun: you have to get involved on your own! This sudden shyness isn't like you, and it won't help you make the connections you've been trying to make, either! At the very least, you need to hang out where the action is and wait for your opening. It will come!