Am I pregnant since my period was short?

im 17 I'll be 18 soon... I think I might be pregnant because I started my period on the 18 of this month and ended today...my periods usually last 7-8 days but this one only lasted 4 am I pregnant or no?

Most likely you are not pregnant unless you had sex recently.

your period will change several times during your life. periods can be short or missed due to many different factors. stress, sickness, possible pregnancy all can be good reasons for it. don't worry unless you skip your next period completely.

Honey your probably just stressed out or maybe your diet or something has changed did you recently start being sexually active cause thats what happened when I started having sex my periods got a lot shorter like yours

I don't get it, if your period started on the 18 of November and ended yesterday, that's 7 days, so how did you get 4 days??? And I don't think your pregnant, unless you had sex recently as sed above