3/4 days late

Can anyone help me before I go crazy 😩 .. I’m 3/4 days late I thought I had period symptoms last week I.e hunger/ bloated/ tiredness. But af is no where in sight I done a test on the day I was due and got a BFN and I really don’t feel pregnant tho my breast are swollen and sore ( this happens when my periods due) has this happened to anyone and they have been pregnant? I’m sick of doing test tho I’ll probably do one Tomorrow if AF doesn’t show up by then. Sorry for the long post needed to get that out 😂