Hi Casey -

I'm not sure if a ruptured ovarian cyst would cause you not to ovulate - that's the big question. If you ovulated, and you had sex, there is a chance you are pregnant. There is also a chance that you the pregnancy began but did not adhere, and that could be the clot you saw. I'm just guessing here. You could definitely bleed lightly if it is actually implantation. I would buy an early response pregnancy test over the counter and see what it shows.

I'm just thinking if the cyst ruptured on Dec. 24-26, why would you bleed now, when you already bled during your period? So maybe a pregnancy test is the way to go for now.