Post water fast problem

I just recently did a 7 day Water Fast that I endend on March 28..Near the end of my fast my nose dried up and ever since it has been causing me a lot of pain..There is constantly a build up of very hard mucus(boogers) in my nose that i cannot get out unless i dig them out with Q-tips and even then it takes a while..they almost plaster to the inside of my nose and block the air..it is extremely painful all day and night..Every morning after i shower i blow my nose for about 5 minutes and the mucus that comes out ranges from being yellow to bright green, to black, and most of the time bloody..other than my nose i am feeling great..I prepared well for my fast and broke it properly(except for a couple of teaspoons of natural peanut butter)I have no other symptoms of illness..Any advice of opinions are greatly appreciated..Thanx