Question?

Does being by a lot of girls for the first time in almost 3 years make your period longer? I know it sounds weird but idk I think it's possible. I've been home school for about 2 years now so I only been around my mom all day everyday. But I started working at chick fil a on March 10th and every since then my period has been crazy. I didn't get my period in March but in April and May my period been longer then ever right now I'm going on day 13 with being on my period. Is it possible or is something just wrong with me?