I had unprotected sex yesterday and immediately after doing so, we went and got Plan B, I took it about thirty minutes after we had sex. Now my mind is racing, my periods are never consistent, sometimes they won't come for about three months, and I never keep track of them.
Can somebody please ease my mind with this situation? Should I just wait for my period to come, and then take a pregnancy test just to be safe?
Also, I wasn't feeling so well today, and I drank some alcohol last night as well, will that have any effect on the pill? Today my stomach was hurting and I felt like I was going to to be sick, and now my lower back is starting to hurt, which I've read is a symptom to taking Plan B.