Ok... I am 24 years old, Married for over 2 years, don't use protection, and been hoping to get pregnant. My last period was August 14th, I thought I was starting to have another period September 23rd but it was only light pink and lasted only 2-3 days with no menstrual symptoms. Then starting October 10th I started to spot again... pink... light. No cramps, nothing that gives me the feeling I'm on my period. The spotting was gone today. Could this be pregnancy? When should I test?