Forgot to take the pill

I think I forgot to take my pill yesterday . I’m not even sure, I was so side tracked and hectic yesterday and I literally am drawing a plank . What do I do ? I take them on random days , like I don’t follow the days I just take it when I get a new pack . What should I do . Omg I’m freaking out Rn

Update: I take my pill everyday . You guys are getting the wrong idea . I don’t follow the pill package days where it says start on Sunday of whatever . Whenever I get a new pack I just take it. That’s what I meant. I always take it. This is my first time not remembering . I always take it on time . Yesterday was a crazy day for me . And I just can’t remember . You guys are getting the wrong idea of what I’m asking . I’m just concerned and need support .