Pregnant?

So my period is in 10 days but lately I’ve gained like 5 lbs and my weight does fluctuate but I’ve been feeling pretty bloated lately. I’ve randomly started drinking smoothies like once or twice a day and have had to start pooping once or twice a day idk if that bc of the smoothies?? I just feel kind of bloated and earlier today i felt a little nauseous but I think that was due to me thinking about next year and college and how I’ll probably break up with my boyfriend bc I’m not sure about long distance but should I take a pregnancy test? Like we always use condoms and none have seem to been broken.... an I just over reacting?