Chemo Reaction

Hi i am interested to know if anyone has experienced an reaction to Taxotere which prevented them from carrying on I went for my first course last week and after a few minutes my back went into painful spasms The nurses stopped the treatment and after consulting the onclogist told me they could not continue on I was to receive 6 taxotere before starting on Herceptin and i am now left wondering if they will be able to follow this I would appreciate any thoughts on this Thanks Ella