I was on medication of a conttraceptive tablet that's centcromen(saheli). But last few tablets I took off schedule. My period fall due on 22 June but it didn't started as yet. I took pregnancy test 2 days back which gave negative result. There was no such symptom of pregnancy as such but last night I got severe abdominal pain and vomit. Still there is discomfort in stomach and feeling of drowsiness.
I'm worried if its pregnancy or some other disorder.