When should i test?

My bf and i are working on our second child. The first time around, i spotted pink discharge 2 days then i took a test a day before my period was due and both test came back positive. This this time around i took 2 test yesterday morning and the day before and they came back negative. They were the walgreens brand first response type test. I am due for my period on sunday June 2 and i am anxious to take a test now. I am also nervous because im not really feeling any symptoms. What should i do?