My little yo-yo

Today I have been calling Catherine my little yo-yo as she has gone from being really exhausted to bubbly and cheerful and then exhausted today. Catherine has protested at her new nickname and says 'I am not an oh yo!'. She has had a problem today in that the muscles in her legs have become quite sore and she prefers not to walk about very much. This is probably one of the side effects of one of the chemo drugs, and whilst the doctors are not worried, it is causing her discomfort. I asked her whether she needed some medicine to take the pain away. Each time she replied 'No, it's ok mummy. It will be better soon'. Eventually, though, we managed to convince her to have some medicine, but she is prefering to tough it out without if possible. Please pray that she feels rested tomorrow and that the discomfort in her legs goes away.