When you to to Mass next, arrive early and read the Easter Vigil in the Missalette.
We actually sent a Missalette home with everyone who will receive Sacraments at the Vigil so they can know ahead of time what will happen. It is easier for a person to enter into the beautiful liturgy if you are not sitting/standing there wondering “what am I supposed to do now??”
If your parish does not have Missalettes, then, maybe go online and watch “Easter Vigil at a Catholic Church” videos.
Mass will begin outside, unless there is a big storm, where the Easter Fire is lit. You will process into the Church in darkness.
It is the most beautiful liturgy of the whole year!!!