Hello ladies hoping you can offer some advice please. My sister has just started chemo, Fec-t. She has her first cycle on Tuesday, no sickness and not too tired but very low mood and teary. Is this a side effect? Until this diagnosis she never took much in the way of pills at all so this is all a shock to the system. Any advice you have that I can pass on to her would be appreciated. We are only a small family so not a lot of a support network.