I have just been crying to my partner about how ill i feel and think i am dying and he said i am not and i said this last time. How come i can sit and rationalise it all but still have a voice in my head saying "no its different this time i have got cancer". I was ok this morning and thought to myself it is anxiety and felt positive but then i felt awful again and now i am a wreck again, foggy head,off balance,tired,fidgeting and a feeling of doom,crying episodes.