I had unprotected sex on February 25,26... had my period for only 3 days on march when it usually is heavy and last up to 6 or 7 days... that time it was heavy the first day then normal the other two days... this month aprili my boyfriend and I had unprotected sex on the 1st and 2nd and on the 3rd I begun spotting pinksih/brownish all the way to the 10th.. and then on the 10th I started bleeding and now it's the 15th and I am still bleediig... I have no cramps... or any period symptoms whatsoever usually I get heavy periods, lower back hurts, and get really moody.. but this "period" is normal.. and like I said no symptoms of period.. could I be pregnant.. I do feel tired all the time, dizzy, back aches...

If you normally do not have irregular bleeding, it would be wise to try a pregnancy test.

I did take a test and came out negative... should I take a blood test.. I do have pregnancy symptoms..