I took an ipill two weeks back. I did not bleed after it, and now after two weeks am having very light and minimal spotting, which is irregular. I've been getting sharp pangs of pain in my stomach and back, and my body feels sluggish and bloated with an irritable mood. Is this normal, or is it a sign of pregnancy? How can the pain be helped? I have not had my periods this month. Normally they are due around the 12th of the month and I was expecting them earlier because of the pill. Please help.