If it were me, I would really want to go and pick out a puppy myself, that way it would be much more fun. So, I would bring a bunch of sanitizing supplies, a mask, and anything else that would make it more enjoyable. I wouldn't care if I felt horrible. In the end it would be worth it.
lol but that's just me...I can be very stubborn.
If you have been waiting so long for this, go for it, no matter what. In the end, when you finally go home with your new puppy, it will be worth it.
But if you really REALLy aren't feeling up to it and really would rather not risk it, then you don't have to go. Either reschedule or let DH go and pick out a puppy himself. Rescheduling may be better if you really don't want to go, since waiting a little while longer couldn't hurt, rather than missing out on helping to pick out a puppy.
I hope you feel better soon and good luck!
If you have been waiting so long for this, go for it, no matter what. In the end, when you finally go home with your new puppy, it will be worth it.
I hope you feel better soon and good luck!