I'm sick and frustrated!

I've been sick for about a week now and I'm frustrated. I tried to exercise yesterday (a quick paced walk - nothing really strenuous) and I think it made it worse. I felt run down - big time! I hate not being able to exercise, especially because it makes it harder for me to stick to my nutrition plan. At least for me, one feeds off the other - when I'm exercising consistently, my eating is better and vice-versa. I'm also worried about reaching my leverage goal. If the illness continues and I can't exercise I don't think I'll reach the goal. I'll have to talk to Coach about what to do.