well the above tips are good for that, take a hot bath will help, mix honey and lemon in a cup and add hot water to make a thing gravey like drink and drink that, also if u can walk around for a bit, indoors is preferable, as walking will clear your nose regardless, it will block back up but if u can get som balsm/menthil oils and rub it on ur tp lip u should be ok for a bit, it does depend though and for the love of god dont get any into the soft tissue of ur nasal passage, the first time i used menthal oils i hadnt been told how to use it and poured some into my nose, its all i could taste for over a month and it burned like dry ice on your tounge

Sounds like the flu. Eat some oranges.

If it is sinus pain, try taking a hot shower/bath or do “tenting” (have your head above a bowl of Very hot water and have a towel over your head so the steam doesn’t escape). Also, have tea, hot chocolate, soup, etc. The steam and heat will relax your sinuses so they can drain.

it sounds like you have a diviated septum. those are the same symptoms I have had before. Get some MUCINEX (full force) from wal-mart or drug store. it helps me. that is just a temporary solution , your gonna have to go to a EAR NOSE THROAT doctor. Hope it works