Feeling rubbish

For the last few days I have been in bed feeling rubbish. It always happens after I have had my chemo. I wake up on the Sunday with my mouth feeling funny and then for the next week I can't talk, eat or drink without it hurting so much. I hate it because I have my chemo which makes it good week but then I am ill so I end up having to stay in and by the time I am better it is my low week where I can't really go out anywhere!