Fireplaces, Heating Stoves, Flues and Chimneys - Stuck in you!!

Well today being a beautiful day, I decided that I shoud clean my chimney. Brushing away, I noticed that there wasn't too much soot coming out. Wow! I did burn really good last year. When it was time to retrieve the rods and brush one of the rods came undone and now I'm stuck with a brush and two pieces of rod inside my chimney. Please don't laugh (My wife already did that!). My chimney is a Selkirk and is sectionnal. Can I remove a section or two without the whole chimney falling on me? Thank you.

Are you able to see from one end to the other end of the Chimmey?? If you are able to use something long to "Push" the brush back up or down??