CONSTANTLY BLOCK NASAL AIRWAY AND HARD TO SWALLOW SOMETIMES

I CAN'T SEEM TO GET OVER THIS PROBLEM, AND IT'S BEEN MORE THAN TWO MONTHS. I HAD A COLD AND NOW IT'S STILL STUCK WITH ME EVER SINCE, BUT I CAN'T GET OVER THIS CONSTANTLY DRY IRRITATED, BARELY SWALLOWING, IT GOES DOWN BUT NOT EASILY. IT DOESN'T HURT AT ALL, IT'S JUST VERY IRRITATING FEELING I GET WHEN I CAN'T SEEM TO CLEAR MY THROAT. IT FEELS LIKE THE MUCOUS IS SO DRY THAT IT WILL ONLY CLEAR WHEN I DRINK HOT WATER. I ALSO CAN'T BREATH THROUGH MY NOSE SOMETIMES THROUGH THE DAY, IT'S SO DRY AND IT FEELS LIKE IT'S WAY IN THE BACK OF MY NOSE DEEP DOWN IN THERE, LIKE IT S WAITING FOR SOME KIND OF LIQUID TO COME THROUGH. PLEASE SOMEONE HELP ME BREATH AND SWALLOW NORMAL AGAIN. I DON'T HAVE THE MONEY TO GO TO THE DOCTORS SO I NEED LIKE HOME REMEDIES. I'M SO TIRED OF BLOWING MY NOSE JUST TO CLEAR MY BREATHING SOMETIMES. AND WHEN I DO BLOW MY NOSE, IT'S NOTHING REALLY..IT'S JUST WHITE AND CLEAR, BUT NOT NORMAL LIKE IT SUPPOSE TO BE. I HAVE TO PUT MY FINGER INSIDE MY MOUTH TO CLEAR OUT MY THROAT SOMETIMES..AND MY THROAT FEELS LIKE ITS SHUT CLOSE WHEN I PUT MY FINGER INSIDE OF MY MOUTH... IS THERE ANYONE THAT KNOWS WHAT THIS PROBLEM IS. IT WOULD REALLY HELP ME TO SLEEP BETTER..THANKS