Ended my period August 23rd had heavy cm on August 24th which I was ovulating I believe August 27th I had a very light bleeding lasted 20mins to a hour it didn't get anywhere and it wasnt uncomfortable like my actual period on September 3 I took a test it wasnegative my periods R irregular I have it either the 10th for two weeks or the 18tn for two weeks and neither has showed up. Before I start my period I always spot light brown on a pad thT hasn't happened either so what shud I do the middle of my back is starting to hurt I'm really bloated nd constipated