Thanks so much for the advice been so worried. . Only slept 1 hour last night... update after a visit to the vets this morning the vet thinks maisy has kennel cough. .not entirely sure. .she had an anti sick jab and now 5 days anti biotics..the vet thinks our other dog missy may have it to but in a mild form and thinks she will be able to fight hers off on her own..
Keeping a close eye on both and keeping them away from others dogs due to how contagious it is.. thanks again

It's good that you took them to the vet and now you have answers and can treat them accordingly. Best of luck with everything, keep up updated.

Good idea to keep them away from other dogs.
It can be fatal for Brachycephalic dogs .

Hope maisy feels better soon.