i didn't have nosebleeds very often - but lots of other unexplained little maladies - not serious but bothersome. rashes, headaches, stomach aches, other pains, etc. some were ignored and for others i was taken to a doctor. it was all inconclusive.
"Tell your heart that the fear of suffering is worse than the suffering itself... And that no heart has ever suffered when it goes in search of its dreams, because every second of the search is a second's encounter with God and with eternity." - Paulo Coelho