I’ve had unprotected sex a couple times these past 3 weeks. 1 day before my period and after, I believe during my ovulation time. When could I take a pregnancy test? I’m supposed to get my period next week

Pregnancy tests are accurate when it's been 21+ days since unprotected sex.

If you're not trying to get pregnant you should really look into suitable birth control options.

^ are you on any type of birth control??

Pregnancy tests are most accurate 21 days after sex. Use condoms if pregnancy is a worry.