is it okay to take a test now ? it’s been a week already

uhm so, i had PROTECTED sex last week july 4th and drunk alcohol the same day . the hangover symptoms were killing me but that lasted 2 days .. but i still have been feeling weird lately even tho i had protected sex , i feel bloated and constipated and have nausea i don’t kno i just feel weird and wanted to take a pregnancy test .. is it too soon ?? i can’t wait until my next period i’m curious