Oh you poor thing... I am so sorry! I hope that your pain lets up and that you don't have any additional problems. Some days it just doesn't pay to get out of bed!!
Just know that we are all thinking about you and hope your nose and knees feel better.
All of us worry about taking a spill and hurting ourselves... it gives me chills!!
Please take care and rest so the monster won't rear it's ugly head again!
Thoughts and prayers are with you my friend.