Ruptured cyst or BFP?

Twice before, I've had faint positives but wasn't pregnant. Turns out both times it was from a ruptured ovarian cyst. Now I'm getting all this. Top from yesterday late morning, middle from yesterday around 4-5pm, bottom from about 2 hours ago. I've never had a test get that dark with the cysts, but I'm cramping and scared it's just another rupture instead of a pregnancy. I'm 5 days from expected AF but it really feels like it's coming any minute. Does anyone know if a ruptured cyst would continue to darken the line? Or could this really be it? Thank you 💜