not breaking out this month ?

i normally have the craziest hormones of all time. so i normal start to break out a weeek before period starts like crazy . big cysts and etc but lately i haven’t , last month was only 1 little pimple and this month is zero. this never happens to me lol could i be pregnant or something that i’m doing good thing ? 🤷🏻‍♀️my period is due saturday and i have no symptoms of pms. my sore breasts went away last week