Am I pregnant?!

Hello ladies!

My boyfriend and I had sex a couple of days after I finished my period and 1 day before I started ovulating (according to the app...) he came inside me twice in one night and it’s been 5 days since. We don’t use any method of birth control. I’ve been getting a creamy white discharge with some odor and I’m not sure what that means. Is that an early sign of pregnancy and how early can I take a test? My period isn’t for another 3 weeks.... SOS with your personal experiences please!!!!