what is it? a cold? flu? allergies?
if you're taking care of yourself (eating right, take extra vitamin c, lots of water, sleeping enough), you'll be feeling better in no time... if you feel well enough to work out, it may even help strengthen your immune system... if you are full-blown sneezing, hacking, etc.... stay away from the gym for a few days... it doesn't help you by going... and it doesn't sit well with others (let's face it, nobody wants to see someone sneezing on weights, wiping their nose and then hitting a machine).... I personally would continue the shots but maybe take off a day or two from the gym... recup and then you'll be able to hit the gym with full force