Hi. I had my last period on the 16th may. I had intercourse on the 20th may and used the emergency morning after pill the following day. I had intercourse again on the 26th may however I began to bleed from my vagina that night and the bleeding has continue till today the 31st may. I took another morning after pill on the 27th may. I had serious pain when farting and using the toilet on the 30th. What s wrong with me?