Take Action Emergency Contraceptive

So I got a little too carried away the other day and the guy cummed in me and I've been freaking out but yesterday he bought me the Take Action pill and I read the side effects on it before I took it to prepare myself but I haven't had anything wrong with me since I took it and agh idk I'm scared like what if it didn't work??? And that day we did it I was ovulating according to eve and I'm just freaking out right now and I literally have 12 days until my next assumed period and I really don't want to find out I'm pregnant from a guy I barely met ughh!!! SOMEONE HELP ME IDK WHAT TO DO!!!