So from what I understand it's common for a cold to cause a spike yes? and the spike should leave with the cold? I'd research through the threads but honestly I'm afraid of finding horror stories and lately I've been managing my anxiety quite well. The first two days of my cold had no effect on the T and it had been quite low which was nice, this night I woke up and it was suckage city. I can't help but to feel so very frustrated.