
I'm sure you're feeling rotten! I think there are some really heavyweight viruses around at the moment. I've been laid up for the past week and am not really feeling better. We've had pups still here (8 weeks) and was counting down the days when each one was being picked up because I felt so awful. I was feeling dizzy every time I bent down, which I was doing probably 1000 times a day! Horrible!!!
Like others have said, I'd concentrate on getting yourself fit for the impending delivery, as you're going to really need to be as well as possible to put up with the stress/sleepless nights to cope.
I've also heard that viruses such as the cold can't be transferred to dogs. I guess that during actual delivery it would be sensible to take extra cautions just in case.
Good luck, I hope you're feeling better soon :).