I have been taking the birth control to regulate my period. I started taking the pills 3-10-13 but I have not been taking it at the same time everyday as they say but I have taking it everyday but lately I have been felling fullness/ dull pain in my lower abdomen and small movement. What should I do?

Well, stop taking the pill if you aren't going to take it right. It's only a waste of your money.

Yes, you could be pregnant or it could just be digestion. It would be too early to feel movement if you are pregnant.