Ok, here goes. I have been having periods, not normal, they sometimes are two weeks apart, and sometimes right on time. But like the last week or so, I have been feeling moving or something on my left side. Now could this just be gas lasting this long or what ? I thought it was gas, but it isn't coming out the back end

, and it just keeps coming. Im not sure what it is or why its there.. Im soooo confused. Any reply will help. Believe me.. Im just not sure what the heck the feeling is.

and, I have not taken a hpt because I have been having periods.. Oh please help