Stressed? Pregnant? Or both? Help?! 😳

As of today I’m 4 days late on my period. It’s always right on schedule with what eve says, maybe a day late but no later than that. I’ve been taking pregnancy test but they’re coming out negative. One test did show a line but I’m not sure if it was an evap line or a positive. I checked again hours later and it got darker but I’m still thinking an evap. Symptoms are definitely tender breast, frequently hunger, alooooot of bloating! Omg it’s terrible. I’m waiting another week to test again, but as of now negative tests. My last period started on March 19th & ended 26th

Below is the picture of the pregnancy test I was speaking about. Thanks!