I didn't have a period last month;; I have been regularly having my period  since February of last year. Prior to that, I went without a period for 2 years. My Ex and I were trying to conceive from last October until February 6;; we aren't together anymore because our lifestyles always conflicted with the amount of time we spent together. He's getting back on his feet  and I am focusing on my educational career. We broke up on the 25 ((The day I was supposed to have my period. I don't know whether I had a missed period due to the amount of stress I have been under or it's possible that I may be pregnant. Has anyone ever not have their menstrual cycle just completely stop for a long period of time?? If so, what are some possible reasons for that and how do you fix the problem?