Cold Symptoms Again? WTF

Ughh.. I knew I felt some weird stuff yesterday, woke up today with cold symptoms. Although its very mild, I had some last month too... can't be the flu cause I got a shot last week. What is up with the winter months and cold bugs flying around! :( Gonna try to do some terrain texturing today.. I'm content with my tree so far, will probably tweak it later anyways.