Re: please help panic attack!! :(
Try taking a hot shower or getting a hot bowl of water and sitting with a towel over your head and the water to breathe the steam. It'll help clear your nose some. Sudafed OM nasal spray is also the most amazing stuff ever. You can't take it long term or you'll get rebound stuffiness, but I use it to breathe to get a good night's sleep when I have a cold and it is amazing! A few good night's sleep does wonders for getting better from a cold too. I'm sure you'll be fine. Stay hydrated and get some rest.
"I'm not supposed to be like this, but it's okay" -- The Wrong Child, R.E.M.