Period is 2 weeks late-test negative

Raina

My period is almost 2 weeks late, 13 days, and the 3 tests I’ve taken have been negative. I just checked the expiration date and they are all expired by about 2 years. Has anyone else had this issue with expired tests? I’m buying new tests soon if Aunt Flo doesn’t arrive. I’m thinking Aunt Flo will arrive soon.