I can only speak for myself – personally…..
There are times when I get sick that – while I want it to end – on some level I rather enjoy getting some extra attention and loving….. and when I feel that way I tend to keep my symptoms a bit longer than I normally would…..
One angle could be to ask yourself “Am I benefiting in any way from this flu” and if you feel you are, then tap on that -and all the emotions behind it.
You can also tap on the individual symptoms and release them and all the emotions attached to them…..that is what I do when I have a headache and no idea why I have it.
At least that is how I would approach my own case of the flu!
Hope you feel better soon,