I am 28 years old female from last 2 months we have done unprotected intercourse everyday for the baby planning and in the month of Aug I had twice period in one month When the bleeding start it was only one drop of dark brownish red .and it lasted about 3 days after that its bleeding normally as a normal period and that time before period comes till period goes I have cramps really bad? So just I need to know what's going with me can I have any chances for pregnancy? Or are my periods messed up?