My last period was on the 27 th of march , it went for 4 days like normal , I had unprotected sex with my husband on the 9th of April , now a week later I have being having light pinkish to redish bleeding it has being going on for the last 3 days today being the forth , I have had a little back pain and a little stomach pain , but nothing like my normal period , what do you think this means ?

It could be that you're just having an off month. It happens to all of us at one time or another.

If you feel you could be pregnant, then try a pregnancy test.

If you're really concerned about this, then you really should see your doctor.

Good luck.