No, digging them up and transplanting them (and then probably putting them back) would set them back a lot more.
The sun will come out!
Just keep an eye out, it water is starting to stay around the tomatoes in puddles, that's bad. In that case you might want to fluff your soil up some more and add some more organic material, so that it drains better. If it's really a problem, dig some drainage channels to lead excess water away from the tomatoes.