Scared to test - Any opinions

So I’ve been posting my calendar constantly more so because I’m nervous because I’ve had two months of trying of getting my hopes up and AF shows up . AF is supposed to show today but no signs . The past couple of days I’ve been entirely uncomfortable ( dizziness , sleeping a lot , peeing without drinking , mood swings , etc ) my period normally falls on the exact day I’m supposed to come on . So I’m entirely scared now . Haven’t been trying like at first , my boyfriend and I are just an active couple so we have sex a lot .