Honestly, when is is NOT a good day for a cupcake?  Okay, weigh in day at Weight Watchers, I hear ya!  Maybe AFTER the weigh in - then you have a whole week to burn it off!  HA!
Okay, back to the card.  This is a great cupcake image from Impression Obsession.  Colored with Copics and layered up with some pink and green - PERFECT cupcake colors!  
So, enjoy your day - and if it is going lousy - get a cupcake!
Jeannette