Congested

[Becky]

Containing an unnatural accumulation of blood;
hyperaemic; -- said of any part of the body.

[Raeanne Dimick]

It means when you’re sick and can’t [breath] and your [noes] is stuck with [mucus] and your face hurts.

[Zipporah Schumaker]

too blocked or crowded and causing difficulties

[Vania]

(of a road or place) so crowded with traffic or people as to hinder freedom of movement.