Down with Sore Throat

I am feeling weak and bones are aching at the joints.  I am also feeling feverish.  So I take it easy today and no fishing.  I just drink Berocca and taking Panadol.  It is great to just rest and relax.  To past time, we went to Toastbox and sit there for almost an hour waiting for B3 to finish school.  I wonder if I fall sick because I was caught in the rain and then continue to fish for almost 3 hours.  I am no longer like before.  I should not try to be tough it out like my younger days.