I am 35 and on my first cycle of Sust 250. I have been injecting 1/2 cc EOD for four weeks as of today. A couple of days ago, I came down with one of the worst colds of my life. I have fever, chills, body aches, very sore and swollen throat, and tons of mucous in sinuses and lungs. Can Test Flu be this bad or is it probably something else?