cliche first craving

I've been having trouble being able to eat lately due to nausea and just flat out no appetite.  So after swing shift I get home and finally had my first craving for food (six weeks today).  No joke...what happens to be my craving?  Pickles and, you guessed it, ice cream.  1) why does it have to sound so disgusting but actually is so good (no I didn't eat them together, but I did enjoy my pickles first and then my ice cream) 2) why did I have to end up with such a cliche craving?!  I thought it was just a joke!