i went to a dentist the other day for a infected tooth, which i had taking a round of penicilin for and it wasnt infected anymore just real sensitive,he didnt pull the tooth he put me on amoxicilin for 7 more days,im concerned about taking all theses antibiotics,plus he made my next visit for 23 days later.and put a refill on my amoxicilin and said take those if i needed to,what do you think about this?