My last period was November 15-19. I started nuvaring November 25 and my doctor told me it'll be effective in two weeks. (I've experienced horrible side effects and will discontinue the use of it after my period- depression, anxiety attacks, ill, and being completely unlike myself) my fertility schedule was said to be November 28- dec. 4 but always things can vary. I'm due for my period Wednesday Dec 16 (which is when I'll stop nuvaring completely)

My partner and I had unprotective sex on Wednesday night. I got scared and took plan b one step that same night. On Thursday we had sex again but the condom broke before we realized it.

Should I take plan B again? I heard that can be dangerous.