Sex after taking the Next Choice pill?

Patient: Hello there good afternoonAm I safe, not pregnancy changes after I took next choice pills after unprotected sex (ending period), bleeding 6 days after taking the pills, being fertile (probably ovulate very soon) same time I get that bleeding and having once again unprotected sex and no ejaculation inside, also knowing that the pre-ejaculate is safe from sperm? I had the sex yesterday with blood and all, no protection and no ejaculation and probably ovulate today or tomorrow, Am I safe? No pregnancy?