darn cat

i was about to take the cutest picture of julius all sprawled out on his back on my bed with his little legs up in the air, but alas, he heard the camera and woke up and ruined it. sigh. so no cute kitty picture of him to share right now. but you know, he sounds really congested when he breathes through his nose. he's been like this for a while and i don't know if it's allergies or if i should be worried about it. any thoughts?