Similar experience ?

My period is like clock work and I usually never miss a cycle.

My last cycle was April 9th and according to my period app I was due for AF yesterday (May 12th) I took a pregnancy test this morning and It was negative. The only “symptom” I’m having is tender - sore nipples which I know could either be pregnancy or period symptoms

Have any of you taking a pregnancy test that came out negative, but later found out your pregnant? When should I test again? (I don’t wanna keep wasting money on test)