That hurt a bit

Was all excited to go to the new Crossfit gym drew opened up today for the 5:30am class. Till I woke up at about 12am and realized how dead I still was from yesterday's run. So I moved my alarm from 5 to 6.
This is the last "build" week before a recovery week so I going to shift everything back a day. So today I will swim at lunch. Cfe calls for 25m repeats on 45 sec. I going to go with 50m repeats on 1:30.
Then tonight I will do a cf wod that a friend of mine gave me this morning:
10rft of:
10back squat
10 pushups
10 deadlifts.
Rx is 135. My guess is I go 115.

That was the plan anyway.
I did the swim. 600m warm up and drill. 12x50 on the 1:30. Most were 54 sec. 400m continuous movement cd.
Then it hit me. I have a cold. And now I understand the lethargy and aches.
Skipped the cf wod in favor of rest. Hope to get ahead of this. Plan to hit hard tomorrow.