Plan B

I took a plan B under 72 hours.. and it’s been at least 3 days since I took it (I am also on birth control, but I’m pretty sure it isn’t fully effective because I was only on it a couple of days before we had sex). But I don’t feel any symptoms.. is that okay? A lot of people say they start spotting but I haven’t spotted, I just feel a tiny bit off of that makes sense. I really would not like to have a baby at the moment; and my anxiety has been crazyyyy😅😯