Do ovarian cysts make you late?

Morgan

So I'm going on 3 weeks late, haven't felt any different, no signs of anything. But this morning and all throughout today I've been having some lower abdominal pain. Like my ovaries feel like they're about to burst or something. Sore and hurts to sit down at work at my desk. I've had ovarian cysts before and one to rupture (felt like I was dying, by far the worst pain I've ever had). I'm getting worried that I may not be prego and just have a cyst. Still feeling a little sore where my ovaries are. I'm calling my doctor in the morning to go from there but I just wanted to know yawls opinion or inputs!