So confused please help

If tested 3 days before my period and it was positive I checked 4 times because I was in shock from the first one all digital test. I’m having what seems to be my period but not really I have really super heavy periods that soak through pads I’m not doing that. I had sex 10 days before my period. I took another set of test today and digital and one regular the digital test says positive regular test says negative. This would be super early as again I had sex 10 days before my period.I do have an appointment to get blood drawn but has anyone been through this before please help? I am not cramping or feel super drained like my normal period