I and my bf had unprotected sex on 17th Nov 2018 but he did not ejaculated inside me. Again we had on 19th Nov and this time also he did not ejaculated inside. But to be on safe side I took an ipill on 20th Nov 2018 which was almost after 64th hour if counted from 17th Nov . Today I got brown discharge. Is it implantation bleeding or its withdrawal bleeding . Am I
pregnant . My LMP was on 14th Nov and lasted till 16th Nov. Please tell me in details what to do now.