Scared i’m pregnant

Juli

I haven’t had my period in 10days but every time i’ve had sex with my partner we have always used protection and he has always pulled out even with the protection. The only symptoms i’ve had were swollen breast’s. My period has never been this late, it could be from stress since i moved at the end of september but i just bought 2 pregnancy tests. I don’t know if i should wait to take them or what to do . Please help me