Yea keep pinning, if its just a cold it will pass like any other cold.
Keep pinning, eat healthy and take 4-5 days off gym, or until you feel better.
I know that 5 days off gym sounds like a lot, especially while on cycle but it is not necessary bad. After-all you grow when you rest. At least you will be fully recovered from previous workouts once you set your feet in the gym again.