help!

Meghan
Been TTC for 2 years..... af is suppose to come today..... I'm usually a couple days to a week late prob due to stress..... I did take a test sat 2/4 a cheap 99 cent one.... came out negative.... I do have symptoms af is coming..... boobs are tender... nipples.... cramping..... fatigue.... do you guys think there is any hope I took the test too early? I really want to test again but I get in depression 😭 this is so not fair! Went all these years trying not to get pregnant now that I'm married it's not happening