My period due 20/01/2014 it came on the 19 and last for 4 days, normally its7 days. The 1st day it was dark but the 2nd was more light red, am I pregnan?

Take the test. If you want to know if you are pregnant, take a test. In today's world you do not need to wonder if you are pregnant or not based on symptoms. Pregnancy tests are available at any pharmacy and in minutes you will have your answer. They can detect a pregnancy 7-10 days after conception. The best time to take one is when you miss your period.