What one does when feeling ill

yes, feeling ill gets me mischievous. I took self pictures and well, they came out horrible! I felt even worse when I saw my "double chin"! LOL I saw this and remembered a good friend of mine's words, "I used to be beautiful"! Yes, that was Allison when she underwent so much stress at work. Now, this is me. LOL
I keep thinking about exercising, but feeling ill I cannot do much but sit around moping and trying to recoup my energy.