Okay so I had sex on the 14th of July (used condom), got my period on the 9th of August and ended on the 14th. Recently I heard someone say that one month you can get your period, and the next, nothing comes. So that kinda traumatized me I guess... Do you girls think I'm fine? I haven't felt any symptoms, however I finished my fertile window a day ago and my breasts feel tender. Help... I'm a bit scared still.