I took 5 tables, 2 to 3 weeks into my pregnancy (I am 5 weeks now). I didn't know I was pregnant at the time and I am worried sick about the damage I could have caused.

Famvir is usually prescribed for Genital Herpes which I don't have but mom buys it to treat really bad coldsores that we (mom, sister and I) get every couple of months. I am sooo worried I can't sleep at night. Anyone taken/has had any experience with medication taken and yet had successful pregnancies? I don't know if I should go to the doctors or just forget it as I didn't miscarriage or anything...so far.. Any advise is welcomed. I also took diet pills but the doc told me to stop straight away which I did.