So today was the first day back at the gym in 13 days. Christmas and then a cold had prevented me from getting there.
2 weeks ago, I was running 25 minutes. So close to the end! Today I only managed 15; I went very light headed and dizzy and thought it was best to stop at that point.
I think it might be the remnants of my cold - it's now 2 hours later and I feel much worse than I did this morning; my sinuses are all in pain and I have suddenly developed a tickly cough.
It's just annoying because I have been feeling so lethargic so couldn't wait to get back on the program and now I feel like I've regressed 2 weeks!