What Does Light Vaginal Bleeding After Having Norcolut Indicate?

Hi doctor , my period should be come before 24th but it seem never come on 23th & I need to go for bali on 27th. So i decide went to phamacy to get medi. The pharmacist gave me norculot for one week. 3 times per day. I already took it for 3 days now . But it seems have some blood flow out after I took that norculot. I went back the pharmacy n told that pharmacist again my situation . He add one more transmin 250mg for me . He asked me took v norculot. I took the transmin v norculot together But my blood still flow abit but not much likeperiod . Just i clean it with tissue after peep will have some blood . What should I do doctor ? How to stop the blood for this situation? I need to go Bali on 27-29. For this coming 3 days only . Pls help.