Pain in the lower abdomen area, on pills for pregnancy I go through frequent scans during my cycle, everything looked normal, but I have pain?

Hyperstimulation? I assume that the, "pills for pregnancy" are to help you conceive? They are likely causing stimulation of your ovaries. The follicles that form will normally rupture when they release an egg. When stimulated, there tend to be more and larger follicles that can cause pain, especially when they rupture.