I took the Plan B pill a week ago. I am familiar with the side effects of this pill and I did go through the effects that it does have but really not much of the vomiting or nausea until today. Right now I'm at the stage where I'm just nauseous and I feel like throwing up but I haven't really done that yet. I'm just scared wondering if something's happening or not I did get the bleeding for a week but I'm just not sure if like the vomiting and nausea is normal after a week. like I don't know how long the side effects last. Can someone help me. Im freaking out.