Double jabbed with Pfizer, had Covid over a month ago, booster is booked in but I feel nervous like I did ahead of the previous two vaccines, I think because I’ve had side effects previously dizzy/foggy head feeling, body aches etc. I know I need to have it but I can’t help feeling nervous. Not helped that I don’t feel 100%, feel a little like a cold is on the way but I think it’s because I’m stressing about it so much…. Two things… can you go for the jab with a cold? And I know no one knows about the side effects but any reassurance from those having had the booster would be much appreciated!