Ahhh, I'm no fan of the fake vax, but that is not a blood clot, that is a nose bleed where it coagulated in the nose by plugging it up instead of letting it leak out the nose. I've had them similar to that, just not nearly as big. That's a whopper. They are not going to put her on blood thinner, if she got a nose bleed for no reason her blood is plenty thin.