Soooo.. I have two apps and one said I was fertile last week and this one says I was fertile this week ending today.. during that amount of time we were not preventing but not trying.. then some stuff happened and we decided to have me go back on birth control on the 12th of Feb. Took it the 13th forgot on the 14th because I got super busy after I turned off my alarm. We had sex all last week and on the 14th.. but I'm thinking if I did conceive it would have been last week..I'm having symptoms of cramps, nausea, fatigue, frequent urination, diarrhea(Sorry for that one), and mood swings.. Do you think I could be pregnant?? Sorry if all this details d idnt make sense.